General

  • Target

    cd0ea05de0286ae3dbe5727334551d8569c581bc4037a452482c107e2cc2d4d6

  • Size

    2.9MB

  • Sample

    240528-bkseaaha6z

  • MD5

    dfa12bbae33326f1951669ca8824a0f2

  • SHA1

    df53d09eaac877c8fd5e35a9018e82115f8345de

  • SHA256

    cd0ea05de0286ae3dbe5727334551d8569c581bc4037a452482c107e2cc2d4d6

  • SHA512

    e4481ec1350ae562b451b4ae1eecb63abc26e2d3931020087c336f7f0af407a1e13d7cf5923ea3c098d98d57a72829908f72abea4166debe6b3def605c2801fe

  • SSDEEP

    49152:HRConuvKFmwLGZeM9/dFQMDjjzKCkElU+fPONM6WAypQxb1o9JnCmJWncFf0I74v:HECFmwLvEeMDjnpHfP56xypSb1o9JCm

Malware Config

Extracted

Family

orcus

C2

78.101.85.87:4444

Mutex

60135b6dfbf44e2f92e94735fb4edfd6

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %programfiles%\Orcus\Orcus.exe

  • reconnect_delay

    10000

  • registry_keyname

    Orcus

  • taskscheduler_taskname

    Orcus

  • watchdog_path

    AppData\OrcusWatchdog.exe

Targets

    • Target

      cd0ea05de0286ae3dbe5727334551d8569c581bc4037a452482c107e2cc2d4d6

    • Size

      2.9MB

    • MD5

      dfa12bbae33326f1951669ca8824a0f2

    • SHA1

      df53d09eaac877c8fd5e35a9018e82115f8345de

    • SHA256

      cd0ea05de0286ae3dbe5727334551d8569c581bc4037a452482c107e2cc2d4d6

    • SHA512

      e4481ec1350ae562b451b4ae1eecb63abc26e2d3931020087c336f7f0af407a1e13d7cf5923ea3c098d98d57a72829908f72abea4166debe6b3def605c2801fe

    • SSDEEP

      49152:HRConuvKFmwLGZeM9/dFQMDjjzKCkElU+fPONM6WAypQxb1o9JnCmJWncFf0I74v:HECFmwLvEeMDjnpHfP56xypSb1o9JCm

    • 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

MITRE ATT&CK Enterprise v15

Tasks