General

  • Target

    3566b0f8f1deb820bd4e2f0c78086389ffebb3d1793e20aeda862749f75486e7

  • Size

    3.0MB

  • Sample

    250219-cjfjrswnx2

  • MD5

    093b45be7d301d29bf4a60080d1bf0db

  • SHA1

    818073b8b46393e41467626ac3bc09d83f44c570

  • SHA256

    3566b0f8f1deb820bd4e2f0c78086389ffebb3d1793e20aeda862749f75486e7

  • SHA512

    447eb2611652a87954d36b23dbdf07ee14334246d04106003076fbfa06f65d700bfd252e60e48308f22162840947bf49613d79180f6d94db18c9bb0b89b4cefe

  • SSDEEP

    49152:Y1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:YUHTPJg8z1mKnypSbRxo9JCm

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

C2

31.44.184.52:44893

Mutex

sudo_ubebf7n4btcy9m88gufbrm08bks64rv0

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %appdata%\eternalexternal\cpueternal.exe

  • reconnect_delay

    10000

  • registry_keyname

    Sudik

  • taskscheduler_taskname

    sudik

  • watchdog_path

    AppData\aga.exe

Targets

    • Target

      3566b0f8f1deb820bd4e2f0c78086389ffebb3d1793e20aeda862749f75486e7

    • Size

      3.0MB

    • MD5

      093b45be7d301d29bf4a60080d1bf0db

    • SHA1

      818073b8b46393e41467626ac3bc09d83f44c570

    • SHA256

      3566b0f8f1deb820bd4e2f0c78086389ffebb3d1793e20aeda862749f75486e7

    • SHA512

      447eb2611652a87954d36b23dbdf07ee14334246d04106003076fbfa06f65d700bfd252e60e48308f22162840947bf49613d79180f6d94db18c9bb0b89b4cefe

    • SSDEEP

      49152:Y1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:YUHTPJg8z1mKnypSbRxo9JCm

    • 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