General

  • Target

    705e1e9b9a7be6905a1232592d733f1ceb94b4e624017b06380dce2e7b228cea

  • Size

    3.0MB

  • Sample

    241203-bnwwwasmdz

  • MD5

    2469f407c90cc0cf7354aed0980232f2

  • SHA1

    3a088ed0a3fc4d0da35a40eb2d21759b7d530bc5

  • SHA256

    705e1e9b9a7be6905a1232592d733f1ceb94b4e624017b06380dce2e7b228cea

  • SHA512

    e88337d6d9ff37a84514d1c20716b3a6dd4c5c80f86bc9585c23f9ef843254dc2c8274fb15eba3bd4a317392ce856f2619855a811e456bd2dea38dbb85c11238

  • SSDEEP

    49152:ZGX87p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpKu/nRFfjI7L0qb:ZLHTPJg8z1mKnypSbRxo9JCm

Malware Config

Extracted

Family

orcus

Botnet

svchost

C2

31.44.184.52:10808

Mutex

sudo_30ml7a8b463rc3dza10ak5r5y4jldyee

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %appdata%\pipewordpress\explorrer.exe

  • reconnect_delay

    10000

  • registry_keyname

    Sudik

  • taskscheduler_taskname

    sudik

  • watchdog_path

    AppData\aga.exe

Targets

    • Target

      705e1e9b9a7be6905a1232592d733f1ceb94b4e624017b06380dce2e7b228cea

    • Size

      3.0MB

    • MD5

      2469f407c90cc0cf7354aed0980232f2

    • SHA1

      3a088ed0a3fc4d0da35a40eb2d21759b7d530bc5

    • SHA256

      705e1e9b9a7be6905a1232592d733f1ceb94b4e624017b06380dce2e7b228cea

    • SHA512

      e88337d6d9ff37a84514d1c20716b3a6dd4c5c80f86bc9585c23f9ef843254dc2c8274fb15eba3bd4a317392ce856f2619855a811e456bd2dea38dbb85c11238

    • SSDEEP

      49152:ZGX87p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpKu/nRFfjI7L0qb:ZLHTPJg8z1mKnypSbRxo9JCm

    • Orcus

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

    • Orcus family

    • 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 WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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