General

  • Target

    7a8cc9b41ba327d6976bb2dd20ea359d_JaffaCakes118

  • Size

    1.3MB

  • Sample

    240527-z4akksad2s

  • MD5

    7a8cc9b41ba327d6976bb2dd20ea359d

  • SHA1

    bb495b2ae6ce62e7135f41bc2b0b2701d848b065

  • SHA256

    4fb1076d44a48a380eb03a63a5085db0c1cf902fdb436731183f4f26df89c90b

  • SHA512

    f7c1cef9a5bf55e5f3b2c5e69f61869cb2f568d43aed47953062174836a23757c62c98b9efd4c265560f1be5f8b0ccc51905d381d912f3ab50d7a35790bbf6ba

  • SSDEEP

    24576:skIHiol2Lx7arZgWgGhxKKOiiPmA/GYAAFqBj19+:8ivLx7cyW6iQL9A3Q

Malware Config

Extracted

Family

orcus

Botnet

DESK021320

C2

dailyupdates.theworkpc.com:9030

Mutex

0f2edf0cec8246d2a8b4bec33606ed52

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

      7a8cc9b41ba327d6976bb2dd20ea359d_JaffaCakes118

    • Size

      1.3MB

    • MD5

      7a8cc9b41ba327d6976bb2dd20ea359d

    • SHA1

      bb495b2ae6ce62e7135f41bc2b0b2701d848b065

    • SHA256

      4fb1076d44a48a380eb03a63a5085db0c1cf902fdb436731183f4f26df89c90b

    • SHA512

      f7c1cef9a5bf55e5f3b2c5e69f61869cb2f568d43aed47953062174836a23757c62c98b9efd4c265560f1be5f8b0ccc51905d381d912f3ab50d7a35790bbf6ba

    • SSDEEP

      24576:skIHiol2Lx7arZgWgGhxKKOiiPmA/GYAAFqBj19+:8ivLx7cyW6iQL9A3Q

    • Orcus

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

    • Orcurs Rat Executable

    • Checks computer location settings

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks