General

  • Target

    368270f55118e792a84c77cb2cbbf20c64a1cad367bf24a69dc7c8438472756a

  • Size

    2.6MB

  • Sample

    240423-chb5ysbd67

  • MD5

    9fa6c75f691ff913ef2f95b906016a48

  • SHA1

    ac863bdf74e86d7efea88af16011c63aa19e0ead

  • SHA256

    368270f55118e792a84c77cb2cbbf20c64a1cad367bf24a69dc7c8438472756a

  • SHA512

    8d4eb29dc5c298fbf1960e3c4d651dd1f090cdf35470fc384a4c111c79b81012bd44cbc2c9b9a987a2b93779b3afe4f06f3d91d98c93a30409307fc1cddcf09d

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxx6:Hh+ZkldoPKiYdqd6S

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

      368270f55118e792a84c77cb2cbbf20c64a1cad367bf24a69dc7c8438472756a

    • Size

      2.6MB

    • MD5

      9fa6c75f691ff913ef2f95b906016a48

    • SHA1

      ac863bdf74e86d7efea88af16011c63aa19e0ead

    • SHA256

      368270f55118e792a84c77cb2cbbf20c64a1cad367bf24a69dc7c8438472756a

    • SHA512

      8d4eb29dc5c298fbf1960e3c4d651dd1f090cdf35470fc384a4c111c79b81012bd44cbc2c9b9a987a2b93779b3afe4f06f3d91d98c93a30409307fc1cddcf09d

    • SSDEEP

      24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxx6:Hh+ZkldoPKiYdqd6S

    • 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