General

  • Target

    b3288fd1f6b8d44211066cfe23e459fb50be360bc83b7b9fa29cc2da2d5811e0

  • Size

    2.6MB

  • Sample

    240417-ckmdpsah62

  • MD5

    33f3bbcd5ed87efe2c67e22c39f9d505

  • SHA1

    897bc53886621e3ee4c327d27aa8f08e03c43c40

  • SHA256

    b3288fd1f6b8d44211066cfe23e459fb50be360bc83b7b9fa29cc2da2d5811e0

  • SHA512

    b0da4a17049a0d37daf0bb505be38ee0e37cb9a5efc46293d9535e3e36ad8f5956e650429409e10d2269f850f4071727c90e66176f708de9aeff27c1f1dd3e4a

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxZ:Hh+ZkldoPKiYdqd6x

Malware Config

Extracted

Family

orcus

Botnet

ligeon

C2

ligeon.ddns.net:1606

Mutex

b98fb09a59c24a81b9d17a55ccf2c036

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    true

  • install_path

    %programfiles%\Orcus\Orcus.exe

  • reconnect_delay

    10000

  • registry_keyname

    Orcus

  • taskscheduler_taskname

    Orcus

  • watchdog_path

    AppData\OrcusWatchdog.exe

Targets

    • Target

      b3288fd1f6b8d44211066cfe23e459fb50be360bc83b7b9fa29cc2da2d5811e0

    • Size

      2.6MB

    • MD5

      33f3bbcd5ed87efe2c67e22c39f9d505

    • SHA1

      897bc53886621e3ee4c327d27aa8f08e03c43c40

    • SHA256

      b3288fd1f6b8d44211066cfe23e459fb50be360bc83b7b9fa29cc2da2d5811e0

    • SHA512

      b0da4a17049a0d37daf0bb505be38ee0e37cb9a5efc46293d9535e3e36ad8f5956e650429409e10d2269f850f4071727c90e66176f708de9aeff27c1f1dd3e4a

    • SSDEEP

      24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxZ:Hh+ZkldoPKiYdqd6x

    • Orcus

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

    • Orcurs Rat Executable

    • Checks computer location settings

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

    • Executes dropped EXE

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks