General

  • Target

    ff8c369b9e17986f63b24d523b12b81d078b364dc1490634059c419ba4a0cc05

  • Size

    907KB

  • Sample

    240505-bqbzgsdc75

  • MD5

    e724bedeb1fa3ed735249d635f07c63f

  • SHA1

    97da2042297fc775aacb9144ede209ff54e6c285

  • SHA256

    ff8c369b9e17986f63b24d523b12b81d078b364dc1490634059c419ba4a0cc05

  • SHA512

    c80ea9df49feffc41520a20f960f0901c84ff4f01d4e57fe22b28efc0723024173caab775457ca334db6f4c28aa88f3fc880f79af3aab2a07c2c2ca4b5d74751

  • SSDEEP

    24576:Feu4MROxnFDgHFrZlI0AilFEvxHiOoWE:FetMi4FrZlI0AilFEvxHi

Malware Config

Extracted

Family

orcus

C2

127.0.0.1:80

Mutex

8d5cf256dea346ae86cdf4349684f822

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

      ff8c369b9e17986f63b24d523b12b81d078b364dc1490634059c419ba4a0cc05

    • Size

      907KB

    • MD5

      e724bedeb1fa3ed735249d635f07c63f

    • SHA1

      97da2042297fc775aacb9144ede209ff54e6c285

    • SHA256

      ff8c369b9e17986f63b24d523b12b81d078b364dc1490634059c419ba4a0cc05

    • SHA512

      c80ea9df49feffc41520a20f960f0901c84ff4f01d4e57fe22b28efc0723024173caab775457ca334db6f4c28aa88f3fc880f79af3aab2a07c2c2ca4b5d74751

    • SSDEEP

      24576:Feu4MROxnFDgHFrZlI0AilFEvxHiOoWE:FetMi4FrZlI0AilFEvxHi

    • 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

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v15

Tasks