Analysis

  • max time kernel
    121s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-11-2024 11:00

General

  • Target

    20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe

  • Size

    874KB

  • MD5

    ea88221032446b622d7eff19a69ed29e

  • SHA1

    6c7eadbcf9fc41ee45f7cb563ff0ff88af994e19

  • SHA256

    20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396

  • SHA512

    8d45c9fc409a36797a286a9421129915340229ed2ac0f1debc8e771627585eaf05b771d95577868f37829847e2857edd8cb4f2fb97a02a33897866b6683dd4f9

  • SSDEEP

    12288:hTv8mVjThzhX7YmLTDHR8fAM9Bh/sSKVXEcZGdpm25TVqo9aTcfa6I81UX:BvdPZhX7bE9BnEjZGdpm2dVrIsad81c

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe
    "C:\Users\Admin\AppData\Local\Temp\20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2620
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2840
    • C:\Users\Admin\AppData\Local\Temp\20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe
      "C:\Users\Admin\AppData\Local\Temp\20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2868
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2868 -s 36
        3⤵
        • Program crash
        PID:2580

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2620-6-0x00000000008A0000-0x000000000092E000-memory.dmp

    Filesize

    568KB

  • memory/2620-0-0x00000000746AE000-0x00000000746AF000-memory.dmp

    Filesize

    4KB

  • memory/2620-2-0x00000000746A0000-0x0000000074D8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2620-3-0x0000000000410000-0x000000000042E000-memory.dmp

    Filesize

    120KB

  • memory/2620-4-0x00000000746AE000-0x00000000746AF000-memory.dmp

    Filesize

    4KB

  • memory/2620-5-0x00000000746A0000-0x0000000074D8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2620-1-0x00000000010F0000-0x00000000011D0000-memory.dmp

    Filesize

    896KB

  • memory/2620-15-0x00000000746A0000-0x0000000074D8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2868-9-0x0000000000400000-0x0000000000447000-memory.dmp

    Filesize

    284KB

  • memory/2868-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2868-13-0x0000000000400000-0x0000000000447000-memory.dmp

    Filesize

    284KB

  • memory/2868-14-0x0000000000400000-0x0000000000447000-memory.dmp

    Filesize

    284KB

  • memory/2868-8-0x0000000000400000-0x0000000000447000-memory.dmp

    Filesize

    284KB

  • memory/2868-18-0x0000000000400000-0x0000000000447000-memory.dmp

    Filesize

    284KB