Analysis

  • max time kernel
    150s
  • max time network
    129s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/11/2026, 04:12

General

  • Target
    2026-11-11_dddf5147009a14c9a3a7188297032c5d_elex_stop_yuner.exe
  • Size 512KB
  • Sample261112-esh3csdz5p
  • SHA256 be7b410fba8e9c12480c101991cc8f7ce43b95be1e15c7b9146a27e9be492ceb
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Sohanad, Svich

    Sohanad is a worm written in C++.

  • Detects Sohanad worm 13 IoCs
  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Modifies visibility of hidden/system files in Explorer 2 TTPs 1 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 bypass 2 TTPs 5 IoCs
  • 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 14 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\2026-11-11_dddf5147009a14c9a3a7188297032c5d_elex_stop_yuner.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-11_dddf5147009a14c9a3a7188297032c5d_elex_stop_yuner.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:3108
    • C:\Windows\SysWOW64\vopiblxezt.exe
      vopiblxezt.exe
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Modifies visibility of hidden/system files in Explorer
      • Disables RegEdit via registry modification
      • Executes dropped EXE
      • Windows security bypass
      • 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:4744
      • C:\Windows\SysWOW64\detmgydf.exe
        C:\Windows\system32\detmgydf.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:1284
    • C:\Windows\SysWOW64\lactgwagwqziwmp.exe
      lactgwagwqziwmp.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:4768
    • C:\Windows\SysWOW64\detmgydf.exe
      detmgydf.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:4268
    • C:\Windows\SysWOW64\ujqtgngjxcstj.exe
      ujqtgngjxcstj.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4556
    • 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:240

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        PROTTPLN.DOC.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe
        • Size 512KB
        • SHA256 e25b572987ddef265d0bdfc4086c17a04e19b8a5bfb3829fc5554593651e96b3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PROTTPLV.DOC.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe
        • Size 512KB
        • SHA256 61506912e9bcea550380fa80b8a1d19c55fee9c3a10bb07ca71a1888f8fe3143
        • MD5 SHA1 SHA512 SSDEEP TLSH

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDEEA0.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabEE2F.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabEE2F.tmp
        • Size 30KB
        • SHA256 7e1a90cdb2ba7f03abcb4687f0931858bf57e13552e0e4e54ec69a27325011ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabEE4F.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabEE4F.tmp
        • Size 30KB
        • SHA256 d250eb1f93b43efb7654b831b4183c9caec2d12d4efee8607fee70b9fab20730
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabEE50.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabEE50.tmp
        • Size 30KB
        • SHA256 cebe759bc4509700e3d23c6a5df8d889132a60ebc92260a74947eaa1089e2789
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabEE51.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabEE51.tmp
        • Size 45KB
        • SHA256 40e9af9284ff07fdb75c33a11a794f5333712baa4a6cf82fa529fbaf5ad0fed0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabEE52.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabEE52.tmp
        • Size 30KB
        • SHA256 434576eb1a16c2d14d666a33edde76717c896d79f45df56742afd90acb9f21ce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabEE63.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabEE63.tmp
        • Size 32KB
        • SHA256 3c6f66790c543d4e9d8e0e6f476b1acadf0a5fcdd561b8484d8dddadfdf8134b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabEE64.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabEE64.tmp
        • Size 34KB
        • SHA256 9e46b8ba0bad6e534af33015c86396c33c5088d3ae5389217a5e90ba68252374
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabEE65.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabEE65.tmp
        • Size 34KB
        • SHA256 23ccfb7206a8f77a13080998ec6ef95b59b3c3e12b72b2d2ad4e53b0b26bb8c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabEE66.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabEE66.tmp
        • Size 30KB
        • SHA256 e0100320a4f63e07c77138a89ea24a1cbd69784a89fe3bf83e35576114b4ce02
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabEE67.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabEE67.tmp
        • Size 31KB
        • SHA256 5d13f9907ac381d19f0a7552fd6d9fc07c9bd42c0f9ce017fff75587e1890375
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabEE68.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabEE68.tmp
        • Size 32KB
        • SHA256 df3fff163924d08517b41455f2d06788ba4e49c68337d15ecf329be48cf7da2d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabEE90.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabEE90.tmp
        • Size 28KB
        • SHA256 da2f261c3c82e229a097a9302c8580f014bb6442825db47c008da097cfce0ee4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabF3B5.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabF3B5.tmp
        • Size 2.5MB
        • SHA256 a44166f5c9f2553555a43586ba5db1c1de54d72d308a48268f27c6a00076b1ca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabF482.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabF482.tmp
        • Size 1.8MB
        • SHA256 8af4c7cac47d2b9c7adeadf276edae830b4cc5ffe7e765e3c3d7b3fadcb5f273
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabF4D3.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabF4D3.tmp
        • Size 30KB
        • SHA256 8077c92c66d15d7e03fbff3a48bd9576b80f698a36a44316eaba81ee8043b673
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabF5CF.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabF5CF.tmp
        • Size 1.2MB
        • SHA256 ada7eff0676d9cce1935d5485f3dde35c594d343658fb1da42cb5a48fc3fc16a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabF6EA.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabF6EA.tmp
        • Size 1.0MB
        • SHA256 4c3b008e0eb10a722d8fedb325bfb97edaa609b1e901295f224dd4cb4df5fc26
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabF9DA.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabF9DA.tmp
        • Size 2.4MB
        • SHA256 ad26761d59f1fa9783c2f49184a2e8fe55fcd46cd3c49ffc099c02310649dc67
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabFAF5.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cabFAF5.tmp
        • Size 3.3MB
        • SHA256 f2d2df37366f8e49106980377d2448080879027c380d90d5a25da3bdad771f8c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ConvertPush.doc.exe

        • Path C:\Users\Admin\AppData\Roaming\ConnectRedo\ConvertPush.doc.exe
        • Size 512KB
        • SHA256 e30984289cb5261dbb2cc1ca6718b7eacb8343167f3d76e622c0a7158798ee24
        • MD5 SHA1 SHA512 SSDEEP TLSH

        index.dat

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
        • Size 311B
        • SHA256 ef82e22750cc828cb91b9857379faa69418e41270506da2932f0743ca2ae4fb7
        • MD5 SHA1 SHA512 TLSH

        CUSTOM.DIC

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

        3F233GYHPMYRCN2CHI9X.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3F233GYHPMYRCN2CHI9X.temp
        • Size 663B
        • SHA256 c0249f4ac699bf632f848c2b6f17e94ff99179d1d5e503e5484a83276b441794
        • MD5 SHA1 SHA512 TLSH

        WQNDKS4ZFRD58M8B4LZR.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\WQNDKS4ZFRD58M8B4LZR.temp
        • Size 1KB
        • SHA256 5561cc5a27a2620eb21290d3efc6cf3d1237bbd906a1e918785b28a7df4d97e4
        • MD5 SHA1 SHA512 TLSH

        RevokeOpen.doc.exe

        • Path C:\Users\Admin\AppData\Roaming\ResizeNew\RevokeOpen.doc.exe
        • Size 512KB
        • SHA256 7fcb158a2e111fef7043c1c0bd124c36797550e10b9a89736c5497fde2b6b807
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ImportDisconnect.doc.exe

        • Path C:\Users\Admin\Downloads\ImportDisconnect.doc.exe
        • Size 512KB
        • SHA256 ccd532f5838a9be0b2f7c95dee8f8d4012ec2e19ed6891220527a6193282c7d4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ImportDisconnect.doc.exe

        • Path C:\Users\Admin\Downloads\ImportDisconnect.doc.exe
        • Size 512KB
        • SHA256 ccd532f5838a9be0b2f7c95dee8f8d4012ec2e19ed6891220527a6193282c7d4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ImportDisconnect.nal

        • Path C:\Users\Admin\Downloads\ImportDisconnect.nal
        • Size 554KB
        • SHA256 c3837cbfb422e7e5a586b4d4e94e2889723065988f5e95cf0431c2425262367f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MeasureAdd.doc.exe

        • Path C:\Users\Admin\Music\MeasureAdd.doc.exe
        • Size 512KB
        • SHA256 3758980a2609aec4965a31b13a9e8a8fb03b3f11f49098807e4a7e69ad27f8dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        detmgydf.exe

        • Path C:\Windows\SysWOW64\detmgydf.exe
        • Size 512KB
        • SHA256 8ce1fb6b5e7f579fea76d55f15bb6518a37ffbcb0021a004a5e2d5d5f8506e7a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        lactgwagwqziwmp.exe

        • Path C:\Windows\SysWOW64\lactgwagwqziwmp.exe
        • Size 512KB
        • SHA256 e4b7f7c7eb227040a3c4c70a79d5717169bfbc3860086c8346722febbb60d32d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ujqtgngjxcstj.exe

        • Path C:\Windows\SysWOW64\ujqtgngjxcstj.exe
        • Size 512KB
        • SHA256 fca392628073eb114a483d3b64f771c5c75004e8879c978752411ccb06020ad1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vopiblxezt.exe

        • Path C:\Windows\SysWOW64\vopiblxezt.exe
        • Size 512KB
        • SHA256 1fdec321bdc2debf253d7eecab5ad2ceff6255edd9a6af61ff1824ab7498c135
        • 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 aa1c630fddb10c36beceec2373c3b663f2946001f58bd6c6f3136ca558e1046c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MsoIrmProtector.doc.exe

        • Path \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
        • Size 512KB
        • SHA256 fa33f3454016915dc1ee0d61f53c0135c0d5af19eb2664ea9e9b0278d0ebbc9e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/240-44-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/240-42-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/240-46-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/240-47-0x00007FFAE70E0000-0x00007FFAE70F0000-memory.dmp

        memory/240-48-0x00007FFAE70E0000-0x00007FFAE70F0000-memory.dmp

        memory/240-45-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/240-43-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/240-308-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/240-309-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/240-311-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/240-310-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/3108-0-0x0000000000400000-0x0000000000496000-memory.dmp