General

  • Target

    rizzler123.exe

  • Size

    839KB

  • Sample

    241128-292mcstrhy

  • MD5

    44656648138039b9c14643dadc0373a8

  • SHA1

    f2ece89a49ab4ba8b2294157637c61624e45b00f

  • SHA256

    2c0b6e9da517e46f5f6ff794dce882f7d90e74323dfd08987a94faf31881f385

  • SHA512

    75fd45754d543aab0a7f1082aaca4549c538379334b0ed7c58793a14550fe6bdb5228a4a58ae016927f37ffdfdca891c110fb8db725a80198d39ed06dc0a5da0

  • SSDEEP

    24576:MxdS04YNEMuExDiU6E5R9s8xY/2l/d2tnIbt+ry:0P4auS+UjfU2T2dIbt+r

Malware Config

Extracted

Family

orcus

C2

7j-manufactured.gl.at.ply.gg

Mutex

acb11a782e7f4efcb23836bd6ceb44ed

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

    11/28/2024 15:11:09

  • 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

      rizzler123.exe

    • Size

      839KB

    • MD5

      44656648138039b9c14643dadc0373a8

    • SHA1

      f2ece89a49ab4ba8b2294157637c61624e45b00f

    • SHA256

      2c0b6e9da517e46f5f6ff794dce882f7d90e74323dfd08987a94faf31881f385

    • SHA512

      75fd45754d543aab0a7f1082aaca4549c538379334b0ed7c58793a14550fe6bdb5228a4a58ae016927f37ffdfdca891c110fb8db725a80198d39ed06dc0a5da0

    • SSDEEP

      24576:MxdS04YNEMuExDiU6E5R9s8xY/2l/d2tnIbt+ry:0P4auS+UjfU2T2dIbt+r

    • 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

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v15

Tasks