General

  • Target

    a729a7f7577dc6ec60a48ff4481f4881e46ac72f7140edd3c7f58a91aa4bccd6

  • Size

    2.6MB

  • Sample

    240413-bm3ysshe85

  • MD5

    556a73cb0859e4efe24c0830b37a2497

  • SHA1

    6ffdd626a121e02e817251a73742f6c8ec6013c6

  • SHA256

    a729a7f7577dc6ec60a48ff4481f4881e46ac72f7140edd3c7f58a91aa4bccd6

  • SHA512

    d87e10b54a28d19488f9054b460c15a40df3a515bf41da12638e98611478d5c3ba25f60de5ab84a6642163f704a09ec587eb6a2a53956c219ed873b9e6c8fefe

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxz:Hh+ZkldoPKiYdqd6r

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

      a729a7f7577dc6ec60a48ff4481f4881e46ac72f7140edd3c7f58a91aa4bccd6

    • Size

      2.6MB

    • MD5

      556a73cb0859e4efe24c0830b37a2497

    • SHA1

      6ffdd626a121e02e817251a73742f6c8ec6013c6

    • SHA256

      a729a7f7577dc6ec60a48ff4481f4881e46ac72f7140edd3c7f58a91aa4bccd6

    • SHA512

      d87e10b54a28d19488f9054b460c15a40df3a515bf41da12638e98611478d5c3ba25f60de5ab84a6642163f704a09ec587eb6a2a53956c219ed873b9e6c8fefe

    • SSDEEP

      24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxz:Hh+ZkldoPKiYdqd6r

    • 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