Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/10/2026, 09:21

General

  • Target
    jaffacakes118_fb491b1c656c3dbccd8b6fa93e7d8b46a9bd6632060ea6e6b40ff11153e9cf8f.exe
  • Size 512KB
  • Sample261002-lbvhdswtct
  • SHA256 fb491b1c656c3dbccd8b6fa93e7d8b46a9bd6632060ea6e6b40ff11153e9cf8f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Sohanad, Svich

    Sohanad is a worm written in C++.

  • Detects Sohanad worm 11 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
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 12 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 19 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 7 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_fb491b1c656c3dbccd8b6fa93e7d8b46a9bd6632060ea6e6b40ff11153e9cf8f.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_fb491b1c656c3dbccd8b6fa93e7d8b46a9bd6632060ea6e6b40ff11153e9cf8f.exe"
    1⤵
    • Checks computer location settings
    • 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:3480
    • C:\Windows\SysWOW64\iiwwizivpo.exe
      iiwwizivpo.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:4116
      • C:\Windows\SysWOW64\qyffpyak.exe
        C:\Windows\system32\qyffpyak.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:2068
    • C:\Windows\SysWOW64\fzjwaelspctqhgn.exe
      fzjwaelspctqhgn.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:4852
    • C:\Windows\SysWOW64\qyffpyak.exe
      qyffpyak.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:4744
    • C:\Windows\SysWOW64\zntvixmbgbomm.exe
      zntvixmbgbomm.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:968
    • 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:2668

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        PROTTPLN.DOC.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe
        • Size 512KB
        • SHA256 015a94b363513bca8c0de6e63953b382de3d12f7a5b31b113c2e9b1fca6f5a67
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PROTTPLV.DOC.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe
        • Size 512KB
        • SHA256 089031dd77c9e255e137aa9fc1cabd8a2511e4e5b77214de32368f9810ab356d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD2299.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab2234.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab2234.tmp
        • Size 30KB
        • SHA256 8077c92c66d15d7e03fbff3a48bd9576b80f698a36a44316eaba81ee8043b673
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab2245.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab2245.tmp
        • Size 30KB
        • SHA256 7e1a90cdb2ba7f03abcb4687f0931858bf57e13552e0e4e54ec69a27325011ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab2246.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab2246.tmp
        • Size 32KB
        • SHA256 3c6f66790c543d4e9d8e0e6f476b1acadf0a5fcdd561b8484d8dddadfdf8134b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab2247.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab2247.tmp
        • Size 30KB
        • SHA256 e0100320a4f63e07c77138a89ea24a1cbd69784a89fe3bf83e35576114b4ce02
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab2248.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab2248.tmp
        • Size 28KB
        • SHA256 da2f261c3c82e229a097a9302c8580f014bb6442825db47c008da097cfce0ee4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab2249.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab2249.tmp
        • Size 30KB
        • SHA256 d250eb1f93b43efb7654b831b4183c9caec2d12d4efee8607fee70b9fab20730
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab224A.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab224A.tmp
        • Size 31KB
        • SHA256 5d13f9907ac381d19f0a7552fd6d9fc07c9bd42c0f9ce017fff75587e1890375
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab224B.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab224B.tmp
        • Size 45KB
        • SHA256 40e9af9284ff07fdb75c33a11a794f5333712baa4a6cf82fa529fbaf5ad0fed0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab224C.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab224C.tmp
        • Size 30KB
        • SHA256 cebe759bc4509700e3d23c6a5df8d889132a60ebc92260a74947eaa1089e2789
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab224D.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab224D.tmp
        • Size 34KB
        • SHA256 9e46b8ba0bad6e534af33015c86396c33c5088d3ae5389217a5e90ba68252374
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab224E.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab224E.tmp
        • Size 32KB
        • SHA256 df3fff163924d08517b41455f2d06788ba4e49c68337d15ecf329be48cf7da2d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab224F.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab224F.tmp
        • Size 34KB
        • SHA256 23ccfb7206a8f77a13080998ec6ef95b59b3c3e12b72b2d2ad4e53b0b26bb8c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab2634.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab2634.tmp
        • Size 30KB
        • SHA256 434576eb1a16c2d14d666a33edde76717c896d79f45df56742afd90acb9f21ce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OutAssert.doc.exe

        • Path C:\Users\Admin\AppData\Roaming\ConvertToJoin\OutAssert.doc.exe
        • Size 512KB
        • SHA256 4851e65aa073357930d8148dc667331ab56c604f2c2efd01a353590937187231
        • MD5 SHA1 SHA512 SSDEEP TLSH

        index.dat

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
        • Size 364B
        • SHA256 3c9a3b5ea176bc379ea5913d753226c4d7b074868eed80f30c71047134404647
        • MD5 SHA1 SHA512 TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        H1GIKNX88XDU50F00FCV.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\H1GIKNX88XDU50F00FCV.temp
        • Size 1KB
        • SHA256 185e192ba1253d7db82b19af40a1c0dd03b524d0fa8174c13a33b7a559b0323d
        • MD5 SHA1 SHA512 TLSH

        LCCFTONEP47TV9LVDV95.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\LCCFTONEP47TV9LVDV95.temp
        • Size 1KB
        • SHA256 88b544ff9041840633b3f22a267c33107dca09773614cc401b315f2b9443d2ee
        • MD5 SHA1 SHA512 TLSH

        SuspendCopy.doc.exe

        • Path C:\Users\Admin\AppData\Roaming\UpdateInitialize\SuspendCopy.doc.exe
        • Size 512KB
        • SHA256 2a9f62c6c7cd34eb51fdeb52a36b5b006bfe129b36e0ee37e2e788cafefbeb6c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        JoinGet.doc.exe

        • Path C:\Users\Admin\Documents\JoinGet.doc.exe
        • Size 512KB
        • SHA256 d6cf721f9a8d1420c068fc39e8cce33277834fe88de9200e43e4c13e3055a669
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fzjwaelspctqhgn.exe

        • Path C:\Windows\SysWOW64\fzjwaelspctqhgn.exe
        • Size 512KB
        • SHA256 b023890cbe53619abea7656eb027fcf94d48b020786ecd2953bc61a6b1c1bd34
        • MD5 SHA1 SHA512 SSDEEP TLSH

        iiwwizivpo.exe

        • Path C:\Windows\SysWOW64\iiwwizivpo.exe
        • Size 512KB
        • SHA256 5b3a81d161e6b9b53b68c99a094d6c8a93aa1df3c5215b6c7f42e03848800565
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qyffpyak.exe

        • Path C:\Windows\SysWOW64\qyffpyak.exe
        • Size 512KB
        • SHA256 3ede4f7e71c04dbd22654b80a9c35d5315347bb41b17f9b1c2ef67511ad7b81a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zntvixmbgbomm.exe

        • Path C:\Windows\SysWOW64\zntvixmbgbomm.exe
        • Size 512KB
        • SHA256 a305699160f79f8f227c8547c4c89776cde4dfa4a795e78fa02f41a709db0852
        • 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 4ab85e331cb7f87575788f58fbefa757b25a71d832dc321c5b8d74af8349d9eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MsoIrmProtector.doc.exe

        • Path \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
        • Size 512KB
        • SHA256 8accf0d721702a7f4a79f54bc4dea547973397c56c636f91719a1a368a3d4be1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2668-41-0x00007FFA78730000-0x00007FFA78740000-memory.dmp

        memory/2668-39-0x00007FFA78730000-0x00007FFA78740000-memory.dmp

        memory/2668-38-0x00007FFA78730000-0x00007FFA78740000-memory.dmp

        memory/2668-42-0x00007FFA75E80000-0x00007FFA75E90000-memory.dmp

        memory/2668-37-0x00007FFA78730000-0x00007FFA78740000-memory.dmp

        memory/2668-35-0x00007FFA78730000-0x00007FFA78740000-memory.dmp

        memory/2668-43-0x00007FFA75E80000-0x00007FFA75E90000-memory.dmp

        memory/2668-238-0x00007FFA78730000-0x00007FFA78740000-memory.dmp

        memory/2668-239-0x00007FFA78730000-0x00007FFA78740000-memory.dmp

        memory/2668-241-0x00007FFA78730000-0x00007FFA78740000-memory.dmp

        memory/2668-240-0x00007FFA78730000-0x00007FFA78740000-memory.dmp

        memory/3480-0-0x0000000000400000-0x0000000000496000-memory.dmp