General

  • Target

    4425d4a2c6f7c002dde0e2874f904d7f1a6bf79c2d84a662d89dc37c3dd5e595

  • Size

    2.6MB

  • Sample

    240414-btejsacf82

  • MD5

    39591f56f244d021cf877648bfe5a349

  • SHA1

    3240848df89d213471bebee6cabe6578ff8a7d68

  • SHA256

    4425d4a2c6f7c002dde0e2874f904d7f1a6bf79c2d84a662d89dc37c3dd5e595

  • SHA512

    d8ec542cb307da23af7bf0b345fec15a965dcc20b09c4f5c3de114411c661027e2a1a143725e955ecd294f2d6a73055e4c1064cf05f3a19799be1c5ae4d13dee

  • SSDEEP

    24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/NJ:Vh+ZkldoPKiYdKr9L

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

      4425d4a2c6f7c002dde0e2874f904d7f1a6bf79c2d84a662d89dc37c3dd5e595

    • Size

      2.6MB

    • MD5

      39591f56f244d021cf877648bfe5a349

    • SHA1

      3240848df89d213471bebee6cabe6578ff8a7d68

    • SHA256

      4425d4a2c6f7c002dde0e2874f904d7f1a6bf79c2d84a662d89dc37c3dd5e595

    • SHA512

      d8ec542cb307da23af7bf0b345fec15a965dcc20b09c4f5c3de114411c661027e2a1a143725e955ecd294f2d6a73055e4c1064cf05f3a19799be1c5ae4d13dee

    • SSDEEP

      24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/NJ:Vh+ZkldoPKiYdKr9L

    • 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