Resubmissions

09-12-2022 21:32

221209-1dzx8aed66 10

01-12-2022 10:29

221201-mh924add21 10

Analysis

  • max time kernel
    198s
  • max time network
    230s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2022 10:29

General

  • Target

    metaphysic/crematoria.vbs

  • Size

    181B

  • MD5

    bbaffbb5d8288a9481f38b8a56aa0154

  • SHA1

    ea95bc5e3125049f06859eff5ce2d8fbc9bbc62a

  • SHA256

    6176a28d3c16b51c41d9b81b625423fe0d3c0addc6a8e32613ca7e10d540d990

  • SHA512

    2dfa07c8f935f252f2ef100ecb4fea0a0d299092e348f1933d72067d671eb607cfde8a2a61411cbf056f01412ef1c3c46811472bff3c76d60b4bdd963c7ccd69

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\crematoria.vbs"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4552
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass metaphysic\\leveler.ps1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1372

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1372-132-0x0000000000000000-mapping.dmp

  • memory/1372-133-0x0000000004FB0000-0x0000000004FE6000-memory.dmp

    Filesize

    216KB

  • memory/1372-134-0x0000000005730000-0x0000000005D58000-memory.dmp

    Filesize

    6.2MB

  • memory/1372-135-0x00000000056D0000-0x00000000056F2000-memory.dmp

    Filesize

    136KB

  • memory/1372-136-0x0000000005DD0000-0x0000000005E36000-memory.dmp

    Filesize

    408KB

  • memory/1372-137-0x0000000005F70000-0x0000000005FD6000-memory.dmp

    Filesize

    408KB

  • memory/1372-138-0x0000000006570000-0x000000000658E000-memory.dmp

    Filesize

    120KB