Analysis

  • max time kernel
    138s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/08/2024, 17:45

General

  • Target

    WinX/Group1/1 - Desktop.lnk

  • Size

    1KB

  • MD5

    fb99c516cba2f334dd31dbfae0a1b9a7

  • SHA1

    8063d824fa4163200fac5258e9ba79d18849e4f1

  • SHA256

    2f1cb8a49833e7b9083bdc26a9931f8eef57c4068a5a4177e596d0c6ae04b3b8

  • SHA512

    876af1eb1907010f2951938a42e743bfed93e0dd06e111b1667d9d08f445be166e88a13567af53cbb46273aa0cc54ed1824755ab65822b4315fa48d567095d95

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 physical storage devices 1 TTPs

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

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\WinX\Group1\1 - Desktop.lnk"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:452
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe" shell:::{3080F90D-D7AD-11D9-BD98-0000947B0257}
      2⤵
        PID:5220
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Suspicious use of FindShellTrayWindow
      PID:1672

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads