General

  • Target

    3270183aabe7610a9b989c4adcc3a7920edce0bc0ce49081a4ff91aaee00de12

  • Size

    924KB

  • Sample

    240711-bf48aasepf

  • MD5

    0a1765fd60e984ac85e44a871c4b2d02

  • SHA1

    8d364b879d5ea4313a012256c8aa25dc2c763438

  • SHA256

    3270183aabe7610a9b989c4adcc3a7920edce0bc0ce49081a4ff91aaee00de12

  • SHA512

    25337f28219192721c7f7aa7c6c33eb99a5da6ddd873f37bb2dbdfff3391973301b194d99c44747f61ad35b4685409331c4ae068735d81dd131e2872eeccf1dc

  • SSDEEP

    24576:kmHR4MROxnFE3Ni4rrcI0AilFEvxHP4oo8:3uMiuw4rrcI0AilFEvxHP

Malware Config

Extracted

Family

orcus

C2

192.168.1.5:9889

Mutex

99c53a7c9aeb4515856ca28358669aa6

Attributes
  • autostart_method

    TaskScheduler

  • 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

      3270183aabe7610a9b989c4adcc3a7920edce0bc0ce49081a4ff91aaee00de12

    • Size

      924KB

    • MD5

      0a1765fd60e984ac85e44a871c4b2d02

    • SHA1

      8d364b879d5ea4313a012256c8aa25dc2c763438

    • SHA256

      3270183aabe7610a9b989c4adcc3a7920edce0bc0ce49081a4ff91aaee00de12

    • SHA512

      25337f28219192721c7f7aa7c6c33eb99a5da6ddd873f37bb2dbdfff3391973301b194d99c44747f61ad35b4685409331c4ae068735d81dd131e2872eeccf1dc

    • SSDEEP

      24576:kmHR4MROxnFE3Ni4rrcI0AilFEvxHP4oo8:3uMiuw4rrcI0AilFEvxHP

    • Orcus

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

    • 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 file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks