General

  • Target

    699bba3ff06cd892c401848349e9fa24b3fac00e7e1be32a44eaf8dda422b9e2

  • Size

    2.6MB

  • Sample

    240419-bvntvacg27

  • MD5

    5039dc4ba5e4479d55df720f4a9e656c

  • SHA1

    0f938a06547c11ddfbed436fe62a17eae3d665be

  • SHA256

    699bba3ff06cd892c401848349e9fa24b3fac00e7e1be32a44eaf8dda422b9e2

  • SHA512

    e4f95e8fd2d6c554277724dfb8859bd545ba2a522f7fe290cd18f56f089a9e71b904bd22e94a2b091975947574ae79a5660c9f853dc46485f0474bbdd1f46132

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxg:Hh+ZkldoPKiYdqd64

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

      699bba3ff06cd892c401848349e9fa24b3fac00e7e1be32a44eaf8dda422b9e2

    • Size

      2.6MB

    • MD5

      5039dc4ba5e4479d55df720f4a9e656c

    • SHA1

      0f938a06547c11ddfbed436fe62a17eae3d665be

    • SHA256

      699bba3ff06cd892c401848349e9fa24b3fac00e7e1be32a44eaf8dda422b9e2

    • SHA512

      e4f95e8fd2d6c554277724dfb8859bd545ba2a522f7fe290cd18f56f089a9e71b904bd22e94a2b091975947574ae79a5660c9f853dc46485f0474bbdd1f46132

    • SSDEEP

      24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxg:Hh+ZkldoPKiYdqd64

    • 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