General

  • Target

    993d3d70eb6e9ba4440a1bc9a873cad32d3cdaf3c38ac4a2f2095ce97cb12cbd

  • Size

    2.6MB

  • Sample

    240413-b7rfhach6t

  • MD5

    30c1d152736c299ee08faa562193feea

  • SHA1

    a3a5402a7dad3fb0c2126d39e3ca9989e8b4ff65

  • SHA256

    993d3d70eb6e9ba4440a1bc9a873cad32d3cdaf3c38ac4a2f2095ce97cb12cbd

  • SHA512

    f12a5e143128d2a7cbfc98179b5aad520477b9ddb85648c4b1aa0c33d3b2bad1179f388e20431e7deab130eec1ab6a319ac94797d9b603efdda34414117f95a5

  • SSDEEP

    24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Ne:Vh+ZkldoPKiYdKr9Q

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

      993d3d70eb6e9ba4440a1bc9a873cad32d3cdaf3c38ac4a2f2095ce97cb12cbd

    • Size

      2.6MB

    • MD5

      30c1d152736c299ee08faa562193feea

    • SHA1

      a3a5402a7dad3fb0c2126d39e3ca9989e8b4ff65

    • SHA256

      993d3d70eb6e9ba4440a1bc9a873cad32d3cdaf3c38ac4a2f2095ce97cb12cbd

    • SHA512

      f12a5e143128d2a7cbfc98179b5aad520477b9ddb85648c4b1aa0c33d3b2bad1179f388e20431e7deab130eec1ab6a319ac94797d9b603efdda34414117f95a5

    • SSDEEP

      24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Ne:Vh+ZkldoPKiYdKr9Q

    • 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