General

  • Target

    8d55cd0abe78a6d6bb808debcae912757451129b8a99eacca0a625fe4cff4b76

  • Size

    910KB

  • Sample

    240423-cfehasbd37

  • MD5

    9fc39d72aad030cc4734b024dea538f1

  • SHA1

    bc5ce1c73b404ca308c327b49696a6eb3da8089f

  • SHA256

    8d55cd0abe78a6d6bb808debcae912757451129b8a99eacca0a625fe4cff4b76

  • SHA512

    68ff6779be0290d774fe28c0b760f815934576893eff59af135dad006578dc294fd79e2d300ac812be5b4509cd4f84581bf0bbbd400ffdb8f303b2e653523277

  • SSDEEP

    24576:pd74MROxnF/grrcI0AilFEvxHPE4QooF:paMi6rrcI0AilFEvxHPE

Malware Config

Extracted

Family

orcus

Botnet

Dup

C2

127.0.0.1:1268

Mutex

8986e5e934d6456b941d30af15cc57c7

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

      8d55cd0abe78a6d6bb808debcae912757451129b8a99eacca0a625fe4cff4b76

    • Size

      910KB

    • MD5

      9fc39d72aad030cc4734b024dea538f1

    • SHA1

      bc5ce1c73b404ca308c327b49696a6eb3da8089f

    • SHA256

      8d55cd0abe78a6d6bb808debcae912757451129b8a99eacca0a625fe4cff4b76

    • SHA512

      68ff6779be0290d774fe28c0b760f815934576893eff59af135dad006578dc294fd79e2d300ac812be5b4509cd4f84581bf0bbbd400ffdb8f303b2e653523277

    • SSDEEP

      24576:pd74MROxnF/grrcI0AilFEvxHPE4QooF:paMi6rrcI0AilFEvxHPE

    • 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

MITRE ATT&CK Enterprise v15

Tasks