Overview

overview

10

Static

static

10

2026-06-25...er.exe

windows10-2004-x64

10

2026-06-25...er.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 19:56

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-06-25_c5dee175d29d03346b80d7defb6ac969_elex_stop_yuner.exe
  • Size 512KB
  • Sample260629-yn6gmsd19v
  • SHA256 595c0269ff86d325dd303b48bd549f5b4139e8ecc2606b9e415e2a4f24b4db9b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwaredefense_evasiondiscoverysohanadpersistencespywarestealertrojanworm

Malware Config

Signatures

  • Family: Sohanad, Svich

    Sohanad is a worm written in C++.

    wormsohanad
  • Detects Sohanad worm 9 IoCs
  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
    defense_evasion
  • Modifies visibility of hidden/system files in Explorer 2 TTPs 1 IoCs
    defense_evasion
  • Windows security bypass 2 TTPs 5 IoCs
    defense_evasiontrojan
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Disables RegEdit via registry modification 1 IoCs
    defense_evasion
  • 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.

    spywarestealer
  • Windows security modification 2 TTPs 6 IoCs
    defense_evasiontrojan
  • Adds Run key to start application 2 TTPs 3 IoCs
    persistence
  • 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
    persistence
  • AutoIT Executable 10 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).

  • 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.

    discovery
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

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

  • 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 Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 55 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 61 IoCs
  • Suspicious use of SetWindowsHookEx 15 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-25_c5dee175d29d03346b80d7defb6ac969_elex_stop_yuner.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-25_c5dee175d29d03346b80d7defb6ac969_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:1192
    • C:\Windows\SysWOW64\xzfwosconj.exe
      xzfwosconj.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
      • 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:6024
      • C:\Windows\SysWOW64\uppdyovw.exe
        C:\Windows\system32\uppdyovw.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:4992
    • C:\Windows\SysWOW64\bzxgrrubbqinotc.exe
      bzxgrrubbqinotc.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:5364
    • C:\Windows\SysWOW64\uppdyovw.exe
      uppdyovw.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:4616
    • C:\Windows\SysWOW64\pjhraematrnns.exe
      pjhraematrnns.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4740
    • 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:2684
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:5884
  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2368
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4156

Network

        MITRE ATT&CK Enterprise v16

        Reconnaissance

        Resource Development

        Initial Access

        Execution

        Persistence

        Boot or Logon Autostart Execution

        3
        T1547

        Active Setup

        1
        T1547.014

        Registry Run Keys / Startup Folder

        1
        T1547.001

        Winlogon Helper DLL

        1
        T1547.004

        Privilege Escalation

        Boot or Logon Autostart Execution

        3
        T1547

        Active Setup

        1
        T1547.014

        Registry Run Keys / Startup Folder

        1
        T1547.001

        Winlogon Helper DLL

        1
        T1547.004

        Defense Evasion

        Hide Artifacts

        2
        T1564

        Hidden Files and Directories

        2
        T1564.001

        Impair Defenses

        2
        T1562

        Disable or Modify Tools

        2
        T1562.001

        Modify Registry

        8
        T1112

        Credential Access

        Credentials from Password Stores

        1
        T1555

        Credentials from Web Browsers

        1
        T1555.003

        Unsecured Credentials

        1
        T1552

        Credentials In Files

        1
        T1552.001

        Discovery

        Peripheral Device Discovery

        2
        T1120

        Query Registry

        4
        T1012

        System Information Discovery

        5
        T1082

        System Location Discovery

        1
        T1614

        System Language Discovery

        1
        T1614.001

        Lateral Movement

        Collection

        Data from Local System

        1
        T1005

        Command and Control

        Exfiltration

        Impact

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        prep_Activatable Class_Hermes_perf.cache
        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
        • Size 599B
        • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        iso690.xsl
        • Path C:\Users\Admin\AppData\Local\Temp\TCDDB48.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ExportUse.doc.exe
        • Path C:\Users\Admin\AppData\Roaming\LockStop\ExportUse.doc.exe
        • Size 512KB
        • SHA256 7478e91304e409cf9c857688f722891e00cf24a7411255512ae7b26cf49e5e7c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        index.dat
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
        • Size 253B
        • SHA256 5d0ea07719dadf4dd9c39adf4f119babb2c53673fb4bea07550e05a38c377503
        • MD5 SHA1 SHA512 TLSH
        Submit Download

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

        fb3b0dbfee58fac8.customDestinations-ms
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 657B
        • SHA256 d798961a19c159c04c83e0e637e8ac06f9b1c91d48fb4b573e35ed354cfd38f5
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        fb3b0dbfee58fac8.customDestinations-ms
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 e60bde6617176a55febb745ca90dd69ddc03e433fa4e910009f74480ab5a2f6c
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        GrantRedo.doc.exe
        • Path C:\Users\Admin\AppData\Roaming\SaveRemove\GrantRedo.doc.exe
        • Size 512KB
        • SHA256 7139fcafc4f4e5aef6356a399364147e74af56f9fc193a05c630d9e1234cd88d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RenameDisconnect.doc.exe
        • Path C:\Users\Admin\Documents\RenameDisconnect.doc.exe
        • Size 512KB
        • SHA256 e9a488ed8fe6f5ca3b200a07a27e13b6e3fcebdf8b7a04c988277f1580b60a96
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        bzxgrrubbqinotc.exe
        • Path C:\Windows\SysWOW64\bzxgrrubbqinotc.exe
        • Size 512KB
        • SHA256 3e7b6e0af1ff3533858f2268da295f4975c12b34d76f9170bca10027c7913cbe
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pjhraematrnns.exe
        • Path C:\Windows\SysWOW64\pjhraematrnns.exe
        • Size 512KB
        • SHA256 ed07b0120be1df0797e7a2117956c1f8d3237be2f87c3604783b126388d192f6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        uppdyovw.exe
        • Path C:\Windows\SysWOW64\uppdyovw.exe
        • Size 512KB
        • SHA256 59e4d6ad3a7db41585e374c4d7f1ff3c4c44b2ae6fc03bcfaf3b22222d860530
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        xzfwosconj.exe
        • Path C:\Windows\SysWOW64\xzfwosconj.exe
        • Size 512KB
        • SHA256 8793701108256b2983e5cd62d0a785c76e63bdc0130238a4c63199d31f4b71e6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

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

        MsoIrmProtector.doc.exe
        • Path \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
        • Size 512KB
        • SHA256 52559e3dab9cb893398f8cc40819e73922761f98e33d7ecdbdc4d55e193c0eca
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MsoIrmProtector.doc.exe
        • Path \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
        • Size 512KB
        • SHA256 17aad86fe748f767b100046fda9fbcef4577173c549be11f2302ce98f8afc600
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1192-0-0x0000000000400000-0x0000000000496000-memory.dmp
        Download

        memory/2684-34-0x00007FF8C2F20000-0x00007FF8C2F30000-memory.dmp
        Download

        memory/2684-39-0x00007FF8C0B00000-0x00007FF8C0B10000-memory.dmp
        Download

        memory/2684-38-0x00007FF8C2F20000-0x00007FF8C2F30000-memory.dmp
        Download

        memory/2684-37-0x00007FF8C2F20000-0x00007FF8C2F30000-memory.dmp
        Download

        memory/2684-36-0x00007FF8C2F20000-0x00007FF8C2F30000-memory.dmp
        Download

        memory/2684-40-0x00007FF8C0B00000-0x00007FF8C0B10000-memory.dmp
        Download

        memory/2684-35-0x00007FF8C2F20000-0x00007FF8C2F30000-memory.dmp
        Download

        memory/4156-485-0x000001C2801E0000-0x000001C2802E0000-memory.dmp
        Download

        memory/4156-516-0x000001C281CF0000-0x000001C281D10000-memory.dmp
        Download

        memory/4156-512-0x000001C281ED0000-0x000001C281FD0000-memory.dmp
        Download

        memory/4156-511-0x000001C281CC0000-0x000001C281CE0000-memory.dmp
        Download

        memory/4156-526-0x000001C294840000-0x000001C294860000-memory.dmp
        Download

        memory/5884-692-0x000000000ABB0000-0x000000000AE0F000-memory.dmp
        Download