General

  • Target

    5b23d0b50d2282b59c7b7af6afb5ceae5619bccaa26655dadf0e04c42527d377

  • Size

    3.0MB

  • Sample

    240530-bxbx3aae95

  • MD5

    68d5d658d406c7d8484558ca27711a8e

  • SHA1

    ed9d121baa8eac4507f3514287a427d7a8e39b35

  • SHA256

    5b23d0b50d2282b59c7b7af6afb5ceae5619bccaa26655dadf0e04c42527d377

  • SHA512

    aa331182d37731320952fabb343baab9d50eaa8eb5b8b38c51547ff64f4e81f1e0adf2b4a39b9d1ddcf3c45bda05b6013ee7a069ef7d7cbcff87e1c13e7a1f1b

  • SSDEEP

    49152:Y1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:YUHTPJg8z1mKnypSbRxo9JCm

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

C2

31.44.184.52:61815

Mutex

sudo_v97p7d5mngb1jwfz2st5obtq7j7c8h31

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %appdata%\defaultdatalifejs\publiclocal.exe

  • reconnect_delay

    10000

  • registry_keyname

    Sudik

  • taskscheduler_taskname

    sudik

  • watchdog_path

    AppData\aga.exe

Targets

    • Target

      5b23d0b50d2282b59c7b7af6afb5ceae5619bccaa26655dadf0e04c42527d377

    • Size

      3.0MB

    • MD5

      68d5d658d406c7d8484558ca27711a8e

    • SHA1

      ed9d121baa8eac4507f3514287a427d7a8e39b35

    • SHA256

      5b23d0b50d2282b59c7b7af6afb5ceae5619bccaa26655dadf0e04c42527d377

    • SHA512

      aa331182d37731320952fabb343baab9d50eaa8eb5b8b38c51547ff64f4e81f1e0adf2b4a39b9d1ddcf3c45bda05b6013ee7a069ef7d7cbcff87e1c13e7a1f1b

    • 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 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