Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 09:24

General

  • Target
    jaffacakes118_e31a32a5e2b214feb2b3dbb460010c5000b2e347371cd574cff478115a2be3ce.exe
  • Size 512KB
  • Sample261002-lc5prashjg
  • SHA256 e31a32a5e2b214feb2b3dbb460010c5000b2e347371cd574cff478115a2be3ce
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Sohanad, Svich

    Sohanad is a worm written in C++.

  • Detects Sohanad worm 7 IoCs
  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Modifies visibility of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 5 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Executes dropped EXE 5 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 6 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Enumerates connected drives 3 TTPs 64 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Modifies WinLogon 2 TTPs 2 IoCs
  • AutoIT Executable 8 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 14 IoCs
  • Drops file in Windows directory 11 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 20 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 18 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e31a32a5e2b214feb2b3dbb460010c5000b2e347371cd574cff478115a2be3ce.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e31a32a5e2b214feb2b3dbb460010c5000b2e347371cd574cff478115a2be3ce.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1340
    • C:\Windows\SysWOW64\ouackqafsu.exe
      ouackqafsu.exe
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Modifies visibility of hidden/system files in Explorer
      • Windows security bypass
      • Disables RegEdit via registry modification
      • Executes dropped EXE
      • Windows security modification
      • Enumerates connected drives
      • Modifies WinLogon
      • Drops file in System32 directory
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2100
      • C:\Windows\SysWOW64\ecuoqnhk.exe
        C:\Windows\system32\ecuoqnhk.exe
        3⤵
        • Executes dropped EXE
        • Enumerates connected drives
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:4292
    • C:\Windows\SysWOW64\wfqsefxelkmyrmo.exe
      wfqsefxelkmyrmo.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1880
    • C:\Windows\SysWOW64\ecuoqnhk.exe
      ecuoqnhk.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:5972
    • C:\Windows\SysWOW64\lqkgyhvplzjwe.exe
      lqkgyhvplzjwe.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4488
    • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
      "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Windows\mydoc.rtf" /o ""
      2⤵
      • Drops file in Windows directory
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:2560

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDCC42.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCB40.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCB40.tmp
        • Size 28KB
        • SHA256 da2f261c3c82e229a097a9302c8580f014bb6442825db47c008da097cfce0ee4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCB61.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCB61.tmp
        • Size 30KB
        • SHA256 434576eb1a16c2d14d666a33edde76717c896d79f45df56742afd90acb9f21ce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCB62.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCB62.tmp
        • Size 30KB
        • SHA256 e0100320a4f63e07c77138a89ea24a1cbd69784a89fe3bf83e35576114b4ce02
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCB63.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCB63.tmp
        • Size 30KB
        • SHA256 cebe759bc4509700e3d23c6a5df8d889132a60ebc92260a74947eaa1089e2789
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCB64.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCB64.tmp
        • Size 30KB
        • SHA256 d250eb1f93b43efb7654b831b4183c9caec2d12d4efee8607fee70b9fab20730
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCB65.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCB65.tmp
        • Size 31KB
        • SHA256 5d13f9907ac381d19f0a7552fd6d9fc07c9bd42c0f9ce017fff75587e1890375
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCB75.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCB75.tmp
        • Size 34KB
        • SHA256 9e46b8ba0bad6e534af33015c86396c33c5088d3ae5389217a5e90ba68252374
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCB76.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCB76.tmp
        • Size 32KB
        • SHA256 3c6f66790c543d4e9d8e0e6f476b1acadf0a5fcdd561b8484d8dddadfdf8134b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCB77.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCB77.tmp
        • Size 34KB
        • SHA256 23ccfb7206a8f77a13080998ec6ef95b59b3c3e12b72b2d2ad4e53b0b26bb8c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCB78.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCB78.tmp
        • Size 30KB
        • SHA256 8077c92c66d15d7e03fbff3a48bd9576b80f698a36a44316eaba81ee8043b673
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCB89.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCB89.tmp
        • Size 45KB
        • SHA256 40e9af9284ff07fdb75c33a11a794f5333712baa4a6cf82fa529fbaf5ad0fed0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCC22.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCC22.tmp
        • Size 30KB
        • SHA256 7e1a90cdb2ba7f03abcb4687f0931858bf57e13552e0e4e54ec69a27325011ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabCC62.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabCC62.tmp
        • Size 32KB
        • SHA256 df3fff163924d08517b41455f2d06788ba4e49c68337d15ecf329be48cf7da2d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SendSearch.doc.exe

        • Path C:\Users\Admin\AppData\Roaming\AssertWait\SendSearch.doc.exe
        • Size 512KB
        • SHA256 b5a52da4ac38fccfbd33e0086c8c7e2a707ad903a6066e963f9993c4c3257d81
        • MD5 SHA1 SHA512 SSDEEP TLSH

        index.dat

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
        • Size 409B
        • SHA256 891b3eae9533f22a0549852b24ecdc16df7c60af74975d08e9fb47d604e9120a
        • MD5 SHA1 SHA512 TLSH

        2Y0SDBCDTOD6X94ROSIL.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\2Y0SDBCDTOD6X94ROSIL.temp
        • Size 3KB
        • SHA256 624b269543b34fa8d4b18f46a927f179843eecdc6b481f48bc3fb88e3b0fb21a
        • MD5 SHA1 SHA512 TLSH

        R169F9U0UJ4DPHVVVG7R.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\R169F9U0UJ4DPHVVVG7R.temp
        • Size 2KB
        • SHA256 7574695581be0065f0590cfbdf988cfbb01e8dd979f05b44a8ead4e073095694
        • MD5 SHA1 SHA512 TLSH

        InstallCheckpoint.doc.exe

        • Path C:\Users\Admin\Downloads\InstallCheckpoint.doc.exe
        • Size 512KB
        • SHA256 5f4e0cb32cb024a130f2fa7f2f2ae938ea5bc50ce03db30ef8aac27494ded2de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InstallCheckpoint.nal

        • Path C:\Users\Admin\Downloads\InstallCheckpoint.nal
        • Size 365KB
        • SHA256 f3ea67c5a7b722db3cdef6e2029494046f1c67171d82445c6556f9c8083bcfb7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ecuoqnhk.exe

        • Path C:\Windows\SysWOW64\ecuoqnhk.exe
        • Size 512KB
        • SHA256 615d09bda194d780c97758d6c068ec760d00d031017ff2a309fc0efad4d492f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        lqkgyhvplzjwe.exe

        • Path C:\Windows\SysWOW64\lqkgyhvplzjwe.exe
        • Size 512KB
        • SHA256 ca292fc25d9060c2852ca3107b0c9e7dbb2ba664e103cdfa3cac321c608f4f4a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ouackqafsu.exe

        • Path C:\Windows\SysWOW64\ouackqafsu.exe
        • Size 512KB
        • SHA256 3cba3eb9d75398228d6292cdb6b1d618351b6f82e0efb8a4a7d7a6f5454eddaa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wfqsefxelkmyrmo.exe

        • Path C:\Windows\SysWOW64\wfqsefxelkmyrmo.exe
        • Size 512KB
        • SHA256 939c9dd1b1cbe29e206e236c4802167d33c83cbc4cccf7615c2c4845b836ce6d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mydoc.rtf

        • Path C:\Windows\mydoc.rtf
        • Size 223B
        • SHA256 85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
        • MD5 SHA1 SHA512 TLSH

        MsoIrmProtector.doc.exe

        • Path \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
        • Size 512KB
        • SHA256 713c6e90be67ac6b8695bc4914ee410cda3b2a573c9dce498dd398b7aed27a13
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1340-0-0x0000000000400000-0x0000000000496000-memory.dmp

        memory/2560-41-0x00007FFF6BE60000-0x00007FFF6BE70000-memory.dmp

        memory/2560-36-0x00007FFF6E900000-0x00007FFF6E910000-memory.dmp

        memory/2560-38-0x00007FFF6E900000-0x00007FFF6E910000-memory.dmp

        memory/2560-37-0x00007FFF6E900000-0x00007FFF6E910000-memory.dmp

        memory/2560-39-0x00007FFF6E900000-0x00007FFF6E910000-memory.dmp

        memory/2560-40-0x00007FFF6E900000-0x00007FFF6E910000-memory.dmp

        memory/2560-42-0x00007FFF6BE60000-0x00007FFF6BE70000-memory.dmp

        memory/2560-219-0x00007FFF6E900000-0x00007FFF6E910000-memory.dmp

        memory/2560-220-0x00007FFF6E900000-0x00007FFF6E910000-memory.dmp

        memory/2560-222-0x00007FFF6E900000-0x00007FFF6E910000-memory.dmp

        memory/2560-221-0x00007FFF6E900000-0x00007FFF6E910000-memory.dmp