General

  • Target

    84219374f172ea99bebe9fd7dc98710725d4db38949cf1031acb13e135f0d530

  • Size

    940KB

  • Sample

    250103-bqzesawqej

  • MD5

    349136bb636b9cfb47d8933041cf72c1

  • SHA1

    eddfa1e216a0a72333b0ce79046d72f010063af8

  • SHA256

    84219374f172ea99bebe9fd7dc98710725d4db38949cf1031acb13e135f0d530

  • SHA512

    b0f7ba45275b40a42e74bdc684b74409f444f4ff9a63e2f63000ed4b1f6aad1f432bc60f5e69e739db7c44718499d2c263e834c25f6cf852e8a94659a5dc1953

  • SSDEEP

    24576:vsz3s4MROxnF9LqrZlI0AilFEvxHi8b8om:0z3/Mi7qrZlI0AilFEvxHi7

Malware Config

Extracted

Family

orcus

C2

25.58.174.75:10134

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

      84219374f172ea99bebe9fd7dc98710725d4db38949cf1031acb13e135f0d530

    • Size

      940KB

    • MD5

      349136bb636b9cfb47d8933041cf72c1

    • SHA1

      eddfa1e216a0a72333b0ce79046d72f010063af8

    • SHA256

      84219374f172ea99bebe9fd7dc98710725d4db38949cf1031acb13e135f0d530

    • SHA512

      b0f7ba45275b40a42e74bdc684b74409f444f4ff9a63e2f63000ed4b1f6aad1f432bc60f5e69e739db7c44718499d2c263e834c25f6cf852e8a94659a5dc1953

    • SSDEEP

      24576:vsz3s4MROxnF9LqrZlI0AilFEvxHi8b8om:0z3/Mi7qrZlI0AilFEvxHi7

    • Orcus

      Orcus is a Remote Access Trojan that is being sold on underground forums.

    • Orcus family

    • Orcus main payload

    • Orcurs Rat Executable

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks