General

  • Target

    324dcb3c8d4780bfc0dd8ebec9b0ea582b9d4a66a9c13ee38689ff155ee129b8

  • Size

    2.6MB

  • Sample

    240408-bv3m1acg56

  • MD5

    49996f580590f9ee1286d185de2c62e8

  • SHA1

    a72c9a98133d89a93395a2eb7a95f561b8d0f1fe

  • SHA256

    324dcb3c8d4780bfc0dd8ebec9b0ea582b9d4a66a9c13ee38689ff155ee129b8

  • SHA512

    21d975d636e3e6ec5077b57473d8137e0dd988709dd493ede51e2ba977fcc5f6b493202cae23e0ae573ba92aaf6a734d59e5e05cf1ab66f2584c8d71e21e3dcb

  • SSDEEP

    24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/N3:Vh+ZkldoPKiYdKr95

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

      324dcb3c8d4780bfc0dd8ebec9b0ea582b9d4a66a9c13ee38689ff155ee129b8

    • Size

      2.6MB

    • MD5

      49996f580590f9ee1286d185de2c62e8

    • SHA1

      a72c9a98133d89a93395a2eb7a95f561b8d0f1fe

    • SHA256

      324dcb3c8d4780bfc0dd8ebec9b0ea582b9d4a66a9c13ee38689ff155ee129b8

    • SHA512

      21d975d636e3e6ec5077b57473d8137e0dd988709dd493ede51e2ba977fcc5f6b493202cae23e0ae573ba92aaf6a734d59e5e05cf1ab66f2584c8d71e21e3dcb

    • SSDEEP

      24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/N3:Vh+ZkldoPKiYdKr95

    • 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.

    • Deletes itself

    • Executes dropped EXE

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks