General

  • Target

    0227339e66ffc8536e29c5d941b6d97368ca067b4aa62ab334aada6f075694d7

  • Size

    917KB

  • Sample

    240603-bfy19sdf4s

  • MD5

    668520daa3022bddaa770b23dc408d55

  • SHA1

    a80280d6cf9b887bb1badc482f29e71f2ee7c45b

  • SHA256

    0227339e66ffc8536e29c5d941b6d97368ca067b4aa62ab334aada6f075694d7

  • SHA512

    2b5f132055ade2629e0e8eedcb8183b53662d9602f51d90da4dfed0b4a9635ef04897f3912d59ff886168ab04813c4e3967de2aeb067a5c0a1bcd622c4adfb95

  • SSDEEP

    24576:sNL34MROxnFD3Ew8XlrrcI0AilFEvxHProoT:sWMiJIrrcI0AilFEvxHP

Malware Config

Extracted

Family

orcus

C2

medicine-pushing.gl.at.ply.gg:50488

Mutex

da4f27f56f6c4be9b71a93002d0bd352

Attributes
  • autostart_method

    TaskScheduler

  • enable_keylogger

    false

  • install_path

    %programfiles%\Edge\Application\msruntime.exe

  • reconnect_delay

    10000

  • registry_keyname

    Microsoft Edge

  • taskscheduler_taskname

    Microsoft Edge Startup

  • watchdog_path

    AppData\tasklist.exe

Targets

    • Target

      0227339e66ffc8536e29c5d941b6d97368ca067b4aa62ab334aada6f075694d7

    • Size

      917KB

    • MD5

      668520daa3022bddaa770b23dc408d55

    • SHA1

      a80280d6cf9b887bb1badc482f29e71f2ee7c45b

    • SHA256

      0227339e66ffc8536e29c5d941b6d97368ca067b4aa62ab334aada6f075694d7

    • SHA512

      2b5f132055ade2629e0e8eedcb8183b53662d9602f51d90da4dfed0b4a9635ef04897f3912d59ff886168ab04813c4e3967de2aeb067a5c0a1bcd622c4adfb95

    • SSDEEP

      24576:sNL34MROxnFD3Ew8XlrrcI0AilFEvxHProoT:sWMiJIrrcI0AilFEvxHP

    • 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 Matrix ATT&CK v13

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Process Discovery

1
T1057

Tasks