General

  • Target

    6a12927ee17c36cb572807efc78d8f566f5959fc242dbdf7579b741e88768948

  • Size

    3.0MB

  • Sample

    240129-brplzaehe7

  • MD5

    83dbc0a947aebae0056a8d6ac5743a10

  • SHA1

    3cdd967bd1566121f93c3d25eae049077b4fa7c5

  • SHA256

    6a12927ee17c36cb572807efc78d8f566f5959fc242dbdf7579b741e88768948

  • SHA512

    30c865d06b8a624e0c3897af3e3dfd69947ffeb9d78c7106cffd3548e1878190ceed75354368b9692ccc08a3ffe961246a0c41e2bef868283e7e0ff003d1f1a5

  • SSDEEP

    49152:Y1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:YUHTPJg8z1mKnypSbRxo9JCm

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

C2

31.44.184.52:40772

Mutex

sudo_3a2nyavrxxk623ejchf6qtuvzrhyxnzz

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %appdata%\defaultlocal\vmlinux.exe

  • reconnect_delay

    10000

  • registry_keyname

    Sudik

  • taskscheduler_taskname

    sudik

  • watchdog_path

    AppData\aga.exe

Targets

    • Target

      6a12927ee17c36cb572807efc78d8f566f5959fc242dbdf7579b741e88768948

    • Size

      3.0MB

    • MD5

      83dbc0a947aebae0056a8d6ac5743a10

    • SHA1

      3cdd967bd1566121f93c3d25eae049077b4fa7c5

    • SHA256

      6a12927ee17c36cb572807efc78d8f566f5959fc242dbdf7579b741e88768948

    • SHA512

      30c865d06b8a624e0c3897af3e3dfd69947ffeb9d78c7106cffd3548e1878190ceed75354368b9692ccc08a3ffe961246a0c41e2bef868283e7e0ff003d1f1a5

    • SSDEEP

      49152:Y1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:YUHTPJg8z1mKnypSbRxo9JCm

    • Orcus

      Orcus is a Remote Access Trojan that is being sold on underground forums.

    • Orcus main payload

    • Orcurs Rat Executable

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks