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Malicious
Classifications

Ransomware

Threat Names

CryptoLocker Mal/Generic-S Mal/HTMLGen-A

Dynamic Analysis Report

Created on 2025-04-03T00:44:19+00:00

FYQbZNssjFtjWVUC.exe

Windows Exe (x86-32)
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Filters:
File Name Category Type Verdict Actions
C:\Users\RDhJ0CNFevzX\Desktop\FYQbZNssjFtjWVUC.exe Sample File Binary
Malicious
...
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MIME Type application/vnd.microsoft.portable-executable
File Size 40.97 KB
MD5 e5de8293c1131f5fd798531e0470068c Copy to Clipboard
SHA1 b68bf28150f87e0ee2dd5bcd156cd0bd5b128cb2 Copy to Clipboard
SHA256 065bffbd67a1d7fb4785254adf361039921dec9bca93a7db46d5a27976e7cf39 Copy to Clipboard
SSDeep 768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen754XcwxbFqx:bxNrC7kYo1Fxf3s05rwxbFw Copy to Clipboard
ImpHash 3c4da9ed0ba02990af7795e358bfd650 Copy to Clipboard
Static Analysis Parser Error malformed string file info
File Reputation Information
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Verdict
Malicious
Names Mal/Generic-S
PE Information
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Image Base 0x08000000
Entry Point 0x08001000
Size Of Code 0x00002C00
Size Of Initialized Data 0x00003400
File Type IMAGE_FILE_EXECUTABLE_IMAGE
Subsystem IMAGE_SUBSYSTEM_WINDOWS_GUI
Machine Type IMAGE_FILE_MACHINE_I386
Compile Timestamp 2012-02-16 02:43 (UTC)
Sections (4)
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Name Virtual Address Virtual Size Raw Data Size Raw Data Offset Flags Entropy
.text 0x08001000 0x00002B35 0x00002C00 0x00000400 IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ 6.37
.data 0x08004000 0x00000C64 0x00000E00 0x00003000 IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE 3.24
.rsrc 0x08005000 0x00002108 0x00002200 0x00003E00 IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ 5.16
.reloc 0x08008000 0x00000206 0x00000400 0x00006000 IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ 3.36
Imports (3)
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user32.dll (18)
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API Name Ordinal IAT Address Thunk RVA Thunk Offset Hint
PostQuitMessage - 0x0800403C 0x000049F8 0x000039F8 0x000001D5
GetMessageA - 0x08004040 0x000049FC 0x000039FC 0x00000122
UpdateWindow - 0x08004044 0x00004A00 0x00003A00 0x0000026A
EndPaint - 0x08004048 0x00004A04 0x00003A04 0x000000B6
DispatchMessageA - 0x0800404C 0x00004A08 0x00003A08 0x00000093
BeginPaint - 0x08004050 0x00004A0C 0x00003A0C 0x0000000B
TranslateMessage - 0x08004054 0x00004A10 0x00003A10 0x0000025E
CreateWindowExA - 0x08004058 0x00004A14 0x00003A14 0x00000056
RegisterClassExA - 0x0800405C 0x00004A18 0x00003A18 0x000001E1
DefWindowProcA - 0x08004060 0x00004A1C 0x00003A1C 0x00000083
MessageBoxA - 0x08004064 0x00004A20 0x00003A20 0x000001B1
SendMessageA - 0x08004068 0x00004A24 0x00003A24 0x000001FD
DestroyWindow - 0x0800406C 0x00004A28 0x00003A28 0x0000008D
LoadIconA - 0x08004070 0x00004A2C 0x00003A2C 0x00000198
GetWindowRect - 0x08004074 0x00004A30 0x00003A30 0x00000157
LoadCursorA - 0x08004078 0x00004A34 0x00003A34 0x00000194
ShowWindow - 0x0800407C 0x00004A38 0x00003A38 0x00000248
SetWindowPos - 0x08004080 0x00004A3C 0x00003A3C 0x0000023B
kernel32.dll (12)
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API Name Ordinal IAT Address Thunk RVA Thunk Offset Hint
GetLastError - 0x08004008 0x000049C4 0x000039C4 0x00000128
lstrcpyA - 0x0800400C 0x000049C8 0x000039C8 0x00000315
GetModuleHandleA - 0x08004010 0x000049CC 0x000039CC 0x00000134
GetCommandLineA - 0x08004014 0x000049D0 0x000039D0 0x000000E6
FindFirstFileA - 0x08004018 0x000049D4 0x000039D4 0x000000B1
GetCurrentDirectoryA - 0x0800401C 0x000049D8 0x000039D8 0x000000FE
FindClose - 0x08004020 0x000049DC 0x000039DC 0x000000AD
FindNextFileA - 0x08004024 0x000049E0 0x000039E0 0x000000BA
DeleteFileA - 0x08004028 0x000049E4 0x000039E4 0x00000069
CloseHandle - 0x0800402C 0x000049E8 0x000039E8 0x00000023
GetCurrentProcess - 0x08004030 0x000049EC 0x000039EC 0x00000100
CreateFileA - 0x08004034 0x000049F0 0x000039F0 0x0000003D
gdi32.dll (1)
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API Name Ordinal IAT Address Thunk RVA Thunk Offset Hint
CreateFontIndirectA - 0x08004000 0x000049BC 0x000039BC 0x0000002F
Memory Dumps (9)
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Name Process ID Start VA End VA Dump Reason PE Rebuild Bitness Entry Point YARA Actions
fyqbznssjftjwvuc.exe 1 0x08000000 0x08008FFF Relevant Image False 32-bit 0x08002C59 True
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buffer 1 0x00470000 0x00475FFF First Execution False 32-bit 0x00470009 False
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buffer 1 0x01F10000 0x01F15FFF Marked Executable False 32-bit - False
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buffer 1 0x01F10000 0x01F15FFF Marked Executable False 32-bit - False
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buffer 1 0x01F10000 0x01F15FFF Marked Executable False 32-bit - False
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buffer 1 0x01F10000 0x01F15FFF Marked Executable False 32-bit - False
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buffer 1 0x01F10000 0x01F15FFF First Execution False 32-bit 0x01F11020 False
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buffer 1 0x023C0048 0x023CA495 Image In Buffer False 32-bit - True
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fyqbznssjftjwvuc.exe 1 0x08000000 0x08008FFF Process Termination False 32-bit - True
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YARA Matches (1)
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Rule Name Rule Description Classification Score Actions
CryptoLocker_rule2 CryptoLocker ransomware Ransomware
5/5
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C:\Users\RDHJ0C~1\AppData\Local\Temp\pissa.exe Dropped File Binary
Malicious
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»
MIME Type application/vnd.microsoft.portable-executable
File Size 41.07 KB
MD5 5b8f65112ef5988522daddae38f05087 Copy to Clipboard
SHA1 7cadb63fad4281795b7baccf16fe0c4707afeb77 Copy to Clipboard
SHA256 c22ff63c915b72ebf81271c1d70dbd59ebdcc831776485023db8b893e412a7fb Copy to Clipboard
SSDeep 768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen754XcwxbFqV:bxNrC7kYo1Fxf3s05rwxbFE Copy to Clipboard
ImpHash 3c4da9ed0ba02990af7795e358bfd650 Copy to Clipboard
Static Analysis Parser Error malformed string file info
PE Information
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Image Base 0x08000000
Entry Point 0x08001000
Size Of Code 0x00002C00
Size Of Initialized Data 0x00003400
File Type IMAGE_FILE_EXECUTABLE_IMAGE
Subsystem IMAGE_SUBSYSTEM_WINDOWS_GUI
Machine Type IMAGE_FILE_MACHINE_I386
Compile Timestamp 2012-02-16 02:43 (UTC)
Sections (4)
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Name Virtual Address Virtual Size Raw Data Size Raw Data Offset Flags Entropy
.text 0x08001000 0x00002B35 0x00002C00 0x00000400 IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ 6.37
.data 0x08004000 0x00000C64 0x00000E00 0x00003000 IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE 3.24
.rsrc 0x08005000 0x00002108 0x00002200 0x00003E00 IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ 5.16
.reloc 0x08008000 0x00000206 0x00000400 0x00006000 IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ 3.36
Imports (3)
»
user32.dll (18)
»
API Name Ordinal IAT Address Thunk RVA Thunk Offset Hint
PostQuitMessage - 0x0800403C 0x000049F8 0x000039F8 0x000001D5
GetMessageA - 0x08004040 0x000049FC 0x000039FC 0x00000122
UpdateWindow - 0x08004044 0x00004A00 0x00003A00 0x0000026A
EndPaint - 0x08004048 0x00004A04 0x00003A04 0x000000B6
DispatchMessageA - 0x0800404C 0x00004A08 0x00003A08 0x00000093
BeginPaint - 0x08004050 0x00004A0C 0x00003A0C 0x0000000B
TranslateMessage - 0x08004054 0x00004A10 0x00003A10 0x0000025E
CreateWindowExA - 0x08004058 0x00004A14 0x00003A14 0x00000056
RegisterClassExA - 0x0800405C 0x00004A18 0x00003A18 0x000001E1
DefWindowProcA - 0x08004060 0x00004A1C 0x00003A1C 0x00000083
MessageBoxA - 0x08004064 0x00004A20 0x00003A20 0x000001B1
SendMessageA - 0x08004068 0x00004A24 0x00003A24 0x000001FD
DestroyWindow - 0x0800406C 0x00004A28 0x00003A28 0x0000008D
LoadIconA - 0x08004070 0x00004A2C 0x00003A2C 0x00000198
GetWindowRect - 0x08004074 0x00004A30 0x00003A30 0x00000157
LoadCursorA - 0x08004078 0x00004A34 0x00003A34 0x00000194
ShowWindow - 0x0800407C 0x00004A38 0x00003A38 0x00000248
SetWindowPos - 0x08004080 0x00004A3C 0x00003A3C 0x0000023B
kernel32.dll (12)
»
API Name Ordinal IAT Address Thunk RVA Thunk Offset Hint
GetLastError - 0x08004008 0x000049C4 0x000039C4 0x00000128
lstrcpyA - 0x0800400C 0x000049C8 0x000039C8 0x00000315
GetModuleHandleA - 0x08004010 0x000049CC 0x000039CC 0x00000134
GetCommandLineA - 0x08004014 0x000049D0 0x000039D0 0x000000E6
FindFirstFileA - 0x08004018 0x000049D4 0x000039D4 0x000000B1
GetCurrentDirectoryA - 0x0800401C 0x000049D8 0x000039D8 0x000000FE
FindClose - 0x08004020 0x000049DC 0x000039DC 0x000000AD
FindNextFileA - 0x08004024 0x000049E0 0x000039E0 0x000000BA
DeleteFileA - 0x08004028 0x000049E4 0x000039E4 0x00000069
CloseHandle - 0x0800402C 0x000049E8 0x000039E8 0x00000023
GetCurrentProcess - 0x08004030 0x000049EC 0x000039EC 0x00000100
CreateFileA - 0x08004034 0x000049F0 0x000039F0 0x0000003D
gdi32.dll (1)
»
API Name Ordinal IAT Address Thunk RVA Thunk Offset Hint
CreateFontIndirectA - 0x08004000 0x000049BC 0x000039BC 0x0000002F
Memory Dumps (16)
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Name Process ID Start VA End VA Dump Reason PE Rebuild Bitness Entry Point YARA Actions
pissa.exe 2 0x08000000 0x08008FFF Relevant Image False 32-bit 0x08002C59 True
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buffer 2 0x00650000 0x00655FFF First Execution False 32-bit 0x00650009 False
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buffer 2 0x01FE0000 0x01FE5FFF Marked Executable False 32-bit - False
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buffer 2 0x01FE0000 0x01FE5FFF Marked Executable False 32-bit - False
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buffer 2 0x01FE0000 0x01FE5FFF Marked Executable False 32-bit - False
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buffer 2 0x01FE0000 0x01FE5FFF Marked Executable False 32-bit - False
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buffer 2 0x01FE0000 0x01FE5FFF First Execution False 32-bit 0x01FE1020 False
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buffer 2 0x0019A000 0x0019FFFF First Network Behavior False 32-bit - False
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buffer 2 0x00640000 0x00645FFF First Network Behavior False 32-bit - False
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buffer 2 0x00650000 0x00655FFF First Network Behavior False 32-bit - False
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buffer 2 0x01FE0000 0x01FE5FFF First Network Behavior False 32-bit - False
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buffer 2 0x023C0000 0x024BFFFF First Network Behavior False 32-bit - False
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buffer 2 0x024C0048 0x024CA4F5 First Network Behavior False 32-bit - True
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pissa.exe 2 0x08000000 0x08008FFF First Network Behavior False 32-bit - True
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counters.dat 2 0x01FD0000 0x01FD0FFF First Network Behavior False 32-bit - False
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pissa.exe 2 0x08000000 0x08008FFF Process Termination False 32-bit - True
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YARA Matches (1)
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Rule Name Rule Description Classification Score Actions
CryptoLocker_rule2 CryptoLocker ransomware Ransomware
5/5
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c:\users\rdhj0cnfevzx\appdata\local\microsoft\windows\inetcache\ie\4ldxc150\rch[1].htm Downloaded File HTML
Clean
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Also Known As pissec.exe (Accessed File, Downloaded File)
MIME Type text/html
File Size 114 Bytes
MD5 e89f75f918dbdcee28604d4e09dd71d7 Copy to Clipboard
SHA1 f9d9055e9878723a12063b47d4a1a5f58c3eb1e9 Copy to Clipboard
SHA256 6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023 Copy to Clipboard
SSDeep 3:PouVIZx/XMn30EEBuvFfD0OkADYyT0NV9kBbZWM:hax/XW3/p5mmYyT0NVuB9d Copy to Clipboard
ImpHash -
c:\users\rdhj0cnfevzx\appdata\local\microsoft\windows\inetcache\counters.dat Modified File Stream
Clean
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MIME Type application/octet-stream
File Size 128 Bytes
MD5 cc90851958032b8c8bbb7b24ec6271dd Copy to Clipboard
SHA1 e027ad2ea4049374a3b01af2e3626b667dc816bc Copy to Clipboard
SHA256 c2d814a34b184b7cdf10e4e7a4311ff15db99326d6dd8d328b53bf9e19ccf858 Copy to Clipboard
SSDeep 3:Fl: Copy to Clipboard
ImpHash -
VMRay - Analyzer - www.vmray.com
Legal Note - Privacy Policy
Function Logfile
Download-Icon
Exit-Icon

This feature requires an online-connection to the VMRay backend.

An offline version with limited functionality is also provided.
The offline version is supported only in Mozilla Firefoxwith deactivated setting \"security.fileuri.strict_origin_policy\". 


    

   

   

    Before
   

   

    

     

      
       This feature requires an online-connection to the VMRay backend.
      
      

      

      An offline version with limited functionality is also provided.
      

      The offline version is supported only in Mozilla Firefoxwith deactivated setting \"security.fileuri.strict_origin_policy\".
     

     

    

   

   

    After
   

   

    

     

      
       This feature requires an online-connection to the VMRay backend.
      
      

      

      An offline version with limited functionality is also provided.
      

      The offline version is supported only in Mozilla Firefoxwith deactivated setting \"security.fileuri.strict_origin_policy\".
     

     

    

   

   

    

     
      

       
       
       
       
      

     
     
     
    

   

  

  

   

    

     Exit-Icon
    

    

     

      WHOIS Domain Information
     

     

      

       
        Domain Name
       
       
       
      

      

       
        WHOIS Response
       
       
        

       		
      

     

    

   

  

  

   

    
    

     Screenshot
    

    

     Expand-Icon
    

    

     Exit-Icon
    

   

   

    

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