Analysis

  • max time kernel
    150s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/10/2026, 22:27

General

  • Target
    jaffacakes118_Worm.Win32.AutoRun.but.exe
  • Size 513KB
  • Sample261015-2c4qfset4k
  • SHA256 ecf71a87d97be03264c70ad95cf569806f993b1fcd87d462bdb981bc2a83b7da
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Sohanad, Svich

    Sohanad is a worm written in C++.

  • Detects Sohanad worm 8 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 9 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 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 9 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Worm.Win32.AutoRun.but.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Worm.Win32.AutoRun.but.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:1096
    • C:\Windows\SysWOW64\nzaginxzex.exe
      nzaginxzex.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:4928
      • C:\Windows\SysWOW64\twcycpdv.exe
        C:\Windows\system32\twcycpdv.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 use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:4448
    • C:\Windows\SysWOW64\kzzxzwuyzkmhaxe.exe
      kzzxzwuyzkmhaxe.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:3164
    • C:\Windows\SysWOW64\twcycpdv.exe
      twcycpdv.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:4556
    • C:\Windows\SysWOW64\myddnoskvdvig.exe
      myddnoskvdvig.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:5996
    • 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:5528

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        PROTTPLV.DOC.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe
        • Size 513KB
        • SHA256 05c175d1d36518d630eea277e77957cce0fd3a33a2b0b57b03222f73124404df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD4E47.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4DE7.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4DE7.tmp
        • Size 30KB
        • SHA256 d250eb1f93b43efb7654b831b4183c9caec2d12d4efee8607fee70b9fab20730
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4DE8.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4DE8.tmp
        • Size 30KB
        • SHA256 cebe759bc4509700e3d23c6a5df8d889132a60ebc92260a74947eaa1089e2789
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4DF9.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4DF9.tmp
        • Size 30KB
        • SHA256 e0100320a4f63e07c77138a89ea24a1cbd69784a89fe3bf83e35576114b4ce02
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4DFA.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4DFA.tmp
        • Size 34KB
        • SHA256 23ccfb7206a8f77a13080998ec6ef95b59b3c3e12b72b2d2ad4e53b0b26bb8c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4E0B.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4E0B.tmp
        • Size 32KB
        • SHA256 df3fff163924d08517b41455f2d06788ba4e49c68337d15ecf329be48cf7da2d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4E0C.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4E0C.tmp
        • Size 30KB
        • SHA256 434576eb1a16c2d14d666a33edde76717c896d79f45df56742afd90acb9f21ce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4E0D.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4E0D.tmp
        • Size 34KB
        • SHA256 9e46b8ba0bad6e534af33015c86396c33c5088d3ae5389217a5e90ba68252374
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4E0E.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4E0E.tmp
        • Size 31KB
        • SHA256 5d13f9907ac381d19f0a7552fd6d9fc07c9bd42c0f9ce017fff75587e1890375
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4E0F.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4E0F.tmp
        • Size 28KB
        • SHA256 da2f261c3c82e229a097a9302c8580f014bb6442825db47c008da097cfce0ee4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4E10.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4E10.tmp
        • Size 30KB
        • SHA256 7e1a90cdb2ba7f03abcb4687f0931858bf57e13552e0e4e54ec69a27325011ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4E20.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4E20.tmp
        • Size 45KB
        • SHA256 40e9af9284ff07fdb75c33a11a794f5333712baa4a6cf82fa529fbaf5ad0fed0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4EB9.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4EB9.tmp
        • Size 32KB
        • SHA256 3c6f66790c543d4e9d8e0e6f476b1acadf0a5fcdd561b8484d8dddadfdf8134b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab4EEA.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab4EEA.tmp
        • Size 30KB
        • SHA256 8077c92c66d15d7e03fbff3a48bd9576b80f698a36a44316eaba81ee8043b673
        • MD5 SHA1 SHA512 SSDEEP TLSH

        index.dat

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
        • Size 344B
        • SHA256 d6354d92fdc6b2b7b348afda5ad3dfb5a835d4a8e5f0c5098f3d94211fdbc978
        • MD5 SHA1 SHA512 TLSH

        CUSTOM.DIC

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

        IJ3GU7Q06KQ9IWHYZ2SA.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\IJ3GU7Q06KQ9IWHYZ2SA.temp
        • Size 3KB
        • SHA256 da3782887cdd5b01d9a5acbf1d40c6157190d242c890f2e3d388ae38619be299
        • MD5 SHA1 SHA512 TLSH

        PLH2MSRZQY6PMH9AP781.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\PLH2MSRZQY6PMH9AP781.temp
        • Size 2KB
        • SHA256 fc9b025874508c12d14cf78891a2029b71ac8f0213ac1f63bc20bebef0a10d4e
        • MD5 SHA1 SHA512 TLSH

        StartRestore.doc.exe

        • Path C:\Users\Admin\AppData\Roaming\ResizeDebug\StartRestore.doc.exe
        • Size 513KB
        • SHA256 a2197064320de4f2eed949ee2a24ab40672e1719fb8b178c997b22bd9d68d0dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kzzxzwuyzkmhaxe.exe

        • Path C:\Windows\SysWOW64\kzzxzwuyzkmhaxe.exe
        • Size 513KB
        • SHA256 e3c360a919f3e1632df97c7a4c47dd12f03fffcb2188be047db95e5f7b60a8ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        myddnoskvdvig.exe

        • Path C:\Windows\SysWOW64\myddnoskvdvig.exe
        • Size 513KB
        • SHA256 f8f4311a5c07ef7c3144531def978e4f096eca4991335f22aef4e8568cd67e43
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nzaginxzex.exe

        • Path C:\Windows\SysWOW64\nzaginxzex.exe
        • Size 513KB
        • SHA256 87ec3cd5f96e5ac1c67e61c868956169b470a26dcb27a265be7c7b326fb60feb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        twcycpdv.exe

        • Path C:\Windows\SysWOW64\twcycpdv.exe
        • Size 513KB
        • SHA256 bdc7073028ee106422a0d357d8a463a47f86c8501fae2b03d0db6baf89b3f207
        • 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 513KB
        • SHA256 859e21899caeb44615f0d0c4712a9c8c7e2e441925ffd4bc2bb3712e57b496b8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MsoIrmProtector.doc.exe

        • Path \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
        • Size 513KB
        • SHA256 4019488aee84210b344aab9ee0cd0494bbf46c72caf1ff4e199de2f6c55741eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1096-0-0x0000000000400000-0x0000000000496000-memory.dmp

        memory/5528-40-0x00007FFCF88E0000-0x00007FFCF88F0000-memory.dmp

        memory/5528-35-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/5528-38-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/5528-39-0x00007FFCF88E0000-0x00007FFCF88F0000-memory.dmp

        memory/5528-36-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/5528-37-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/5528-34-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/5528-226-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/5528-224-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/5528-223-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/5528-225-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp