General

  • Target

    0f703a9d8199685ee002bb92c8c93cda0f9d02830d810011cd09be697d0c2c71

  • Size

    1.2MB

  • Sample

    250218-bg7d2awpz6

  • MD5

    9025939ba631b50ea19c3a656c1b9726

  • SHA1

    1b54526ed255d61280df641c0ed0da689c7b176e

  • SHA256

    0f703a9d8199685ee002bb92c8c93cda0f9d02830d810011cd09be697d0c2c71

  • SHA512

    9f8eb247ab512c2e4cd194844657c773797f997661bd723ea03ed8461c822e7f6be5d6077f64de146208efe750af8a1d35b9e584737c1d3ed69ef556d15ffef8

  • SSDEEP

    24576:TLFS04YNEMuExDiU6E5R9s8xY/2l/d6N1Ibt+rQ0M40b:TL34auS+UjfU2T21Ibt+rIb

Malware Config

Extracted

Family

orcus

C2

10.0.0.119

Mutex

105a914676af45f1810b3a9b8fe1bf06

Attributes
  • administration_rights_required

    false

  • anti_debugger

    false

  • anti_tcp_analyzer

    false

  • antivm

    false

  • autostart_method

    1

  • change_creation_date

    false

  • force_installer_administrator_privileges

    false

  • hide_file

    false

  • install

    false

  • installation_folder

    %appdata%\Microsoft\Speech\AudioDriver.exe

  • installservice

    false

  • keylogger_enabled

    false

  • newcreationdate

    02/17/2025 15:39:33

  • plugins

    AgEAAA==

  • reconnect_delay

    10000

  • registry_autostart_keyname

    Audio HD Driver

  • registry_hidden_autostart

    false

  • set_admin_flag

    false

  • tasksch_name

    Audio HD Driver

  • tasksch_request_highest_privileges

    false

  • try_other_autostart_onfail

    false

aes.plain

Targets

    • Target

      0f703a9d8199685ee002bb92c8c93cda0f9d02830d810011cd09be697d0c2c71

    • Size

      1.2MB

    • MD5

      9025939ba631b50ea19c3a656c1b9726

    • SHA1

      1b54526ed255d61280df641c0ed0da689c7b176e

    • SHA256

      0f703a9d8199685ee002bb92c8c93cda0f9d02830d810011cd09be697d0c2c71

    • SHA512

      9f8eb247ab512c2e4cd194844657c773797f997661bd723ea03ed8461c822e7f6be5d6077f64de146208efe750af8a1d35b9e584737c1d3ed69ef556d15ffef8

    • SSDEEP

      24576:TLFS04YNEMuExDiU6E5R9s8xY/2l/d6N1Ibt+rQ0M40b:TL34auS+UjfU2T21Ibt+rIb

    • Orcus

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

    • Orcus family

    • 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