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Overview

overview

7

Static

static

3

92ffd2197a...78.iso

windows10-1703-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-1703_x64
  • resource
    win10-20231020-en
  • resource tags

    arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
  • submitted
    26/10/2023, 14:18

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General

  • Target

    92ffd2197a9af2721d42826ab17fdabc3c8f9d48b17f2405f890a40763a28c78.iso

  • Size

    2.2MB

  • MD5

    4bda4bb698294eb2c8d233a6901e6d17

  • SHA1

    c90445f26f66aec87d9a2069427c622bde90766c

  • SHA256

    92ffd2197a9af2721d42826ab17fdabc3c8f9d48b17f2405f890a40763a28c78

  • SHA512

    1b65b8979b004bf3dca5d548b8ed9e06162be5449df1e1eea15e926e66103fd9287c2d77d763dc52eccb93539b182347686693fd7519a5cc44b610d4d9f2d7f0

  • SSDEEP

    49152:y0XsVdomFz9hwxHz+ecjhwxHz+eg8rD+DDBE0:ZsXomFz96+eM6+eg8rk

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates connected drives 3 TTPs 1 IoCs

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

  • Drops file in Windows directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
    adwarespyware
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\92ffd2197a9af2721d42826ab17fdabc3c8f9d48b17f2405f890a40763a28c78.iso
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    PID:3564
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs -s DsmSvc
    1⤵
    • Checks SCSI registry key(s)
    • Modifies data under HKEY_USERS
    PID:3448
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:724
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" Temp\RcBdpT.dll,cvau
      1⤵
      • Checks computer location settings
      PID:5064
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4508
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:2860
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2364
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1972
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:1780
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:2224
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:204

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/204-49-0x0000024FCBBF0000-0x0000024FCBBF2000-memory.dmp

      Filesize

      8KB

      Download

    • memory/204-52-0x0000024FCBF30000-0x0000024FCBF32000-memory.dmp

      Filesize

      8KB

      Download

    • memory/204-54-0x0000024FCBFF0000-0x0000024FCBFF2000-memory.dmp

      Filesize

      8KB

      Download

    • memory/204-62-0x0000024FDCBA0000-0x0000024FDCBA2000-memory.dmp

      Filesize

      8KB

      Download

    • memory/204-64-0x0000024FDCBC0000-0x0000024FDCBC2000-memory.dmp

      Filesize

      8KB

      Download

    • memory/204-66-0x0000024FDCBE0000-0x0000024FDCBE2000-memory.dmp

      Filesize

      8KB

      Download

    • memory/4508-0-0x000001CE18120000-0x000001CE18130000-memory.dmp

      Filesize

      64KB

      Download

    • memory/4508-16-0x000001CE18980000-0x000001CE18990000-memory.dmp

      Filesize

      64KB

      Download

    • memory/4508-35-0x000001CE18280000-0x000001CE18282000-memory.dmp

      Filesize

      8KB

      Download