Analysis

  • max time kernel
    114s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2022 12:52

General

  • Target

    fix/cheating.js

  • Size

    132B

  • MD5

    36de50866faff5ba6a52e80a313153c4

  • SHA1

    af6f8f62c01b6cd3b409ac9b0fb27d9973673757

  • SHA256

    c93184ad6469b948e8ed17760c0baca9a3589bbbc91348d6526ee72ce009cc7d

  • SHA512

    59f19d56e3997f870f0471cc21a56a35cc119dd13a37a878e89caf025c5edb4b88a00431754534ba4fc6ac0ad637713fb157dab117d10afedc394d05866bafda

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 2 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\fix\cheating.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:488
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\purveys.ps1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5044

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/5044-132-0x0000000000000000-mapping.dmp
  • memory/5044-133-0x0000020E67660000-0x0000020E67682000-memory.dmp
    Filesize

    136KB

  • memory/5044-134-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp
    Filesize

    10.8MB

  • memory/5044-135-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp
    Filesize

    10.8MB