Analysis

  • max time kernel
    91s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-11-2022 17:24

General

  • Target

    metaphysic/vigilant.vbs

  • Size

    188B

  • MD5

    3deb84abc5eea7ba97c49a0d395e266c

  • SHA1

    8b188dc6b9a1453e610cda650016989173996d30

  • SHA256

    988ae45b60b696db93e7e2e97c9ab4bfd774c6540b6058ade03e9f6969e7c903

  • SHA512

    dbc7b0ddce34aae5f9c717b927caf4feb417a900f1d20392fccc3ae6a4ff08793aa23253d2ad013fab6714c7e987b3ec23ca4f274ca827f830cba91317531a36

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). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\metaphysic\vigilant.vbs"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4772
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass metaphysic\\sesquipedalian.ps1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2104

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2104-132-0x0000000000000000-mapping.dmp
  • memory/2104-133-0x0000000000E10000-0x0000000000E46000-memory.dmp
    Filesize

    216KB

  • memory/2104-134-0x0000000004CA0000-0x00000000052C8000-memory.dmp
    Filesize

    6.2MB

  • memory/2104-135-0x0000000004BB0000-0x0000000004BD2000-memory.dmp
    Filesize

    136KB

  • memory/2104-136-0x0000000005440000-0x00000000054A6000-memory.dmp
    Filesize

    408KB

  • memory/2104-137-0x0000000005520000-0x0000000005586000-memory.dmp
    Filesize

    408KB

  • memory/2104-138-0x0000000005B60000-0x0000000005B7E000-memory.dmp
    Filesize

    120KB