General

  • Target

    fedb5f5c2d97340253dcc78604c0c41215e22fc9dc5908b17cfacdb8b4fae862

  • Size

    2.6MB

  • Sample

    240423-b1992abb8y

  • MD5

    3801009a3db0d503d615cebcc452d959

  • SHA1

    1336db15a0ebcd7b2fce2385aba5ee14956802b9

  • SHA256

    fedb5f5c2d97340253dcc78604c0c41215e22fc9dc5908b17cfacdb8b4fae862

  • SHA512

    f78bec006c78d6e1817890ddee108b72720c8a7c2104e6c239f66520d6f479f2d5be1f146ec9db81eb9dcab1b2778d80b54e5c4989903d7f6f3e6c2c35093767

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxw:Hh+ZkldoPKiYdqd6I

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

      fedb5f5c2d97340253dcc78604c0c41215e22fc9dc5908b17cfacdb8b4fae862

    • Size

      2.6MB

    • MD5

      3801009a3db0d503d615cebcc452d959

    • SHA1

      1336db15a0ebcd7b2fce2385aba5ee14956802b9

    • SHA256

      fedb5f5c2d97340253dcc78604c0c41215e22fc9dc5908b17cfacdb8b4fae862

    • SHA512

      f78bec006c78d6e1817890ddee108b72720c8a7c2104e6c239f66520d6f479f2d5be1f146ec9db81eb9dcab1b2778d80b54e5c4989903d7f6f3e6c2c35093767

    • SSDEEP

      24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxw:Hh+ZkldoPKiYdqd6I

    • 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