General

  • Target

    c3f138a7de487cf3d828d2589c7bb9a48bd186534d43b35b1b4bb783e9692dab

  • Size

    1020KB

  • Sample

    241113-byqslstlbw

  • MD5

    d84c3a8def7f49bfb7169aadbb7ace20

  • SHA1

    06010698a0e6e9a3c9b09dd01e3a8a876957fd5f

  • SHA256

    c3f138a7de487cf3d828d2589c7bb9a48bd186534d43b35b1b4bb783e9692dab

  • SHA512

    257e97f70c97208e9b3850e49f0d2ca928779c08bccac3a88bc79f4d8d35e2e957b955f4162a8f9494a73513658ccb34a4f73a8ac026443a5fafb42c0fb5d2ef

  • SSDEEP

    24576:T9KS04YNEMuExDiU6E5R9s8xY/2l/dO5Ibt+rU:T9G4auS+UjfU2TQIbt+r

Malware Config

Extracted

Family

orcus

Botnet

Klient1

C2

3band-improve.gl.at.ply.gg

Mutex

9e4a9ca4fa594dc2b9bfbd60839d39f3

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

    10/12/2021 03:12:15

  • 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

      c3f138a7de487cf3d828d2589c7bb9a48bd186534d43b35b1b4bb783e9692dab

    • Size

      1020KB

    • MD5

      d84c3a8def7f49bfb7169aadbb7ace20

    • SHA1

      06010698a0e6e9a3c9b09dd01e3a8a876957fd5f

    • SHA256

      c3f138a7de487cf3d828d2589c7bb9a48bd186534d43b35b1b4bb783e9692dab

    • SHA512

      257e97f70c97208e9b3850e49f0d2ca928779c08bccac3a88bc79f4d8d35e2e957b955f4162a8f9494a73513658ccb34a4f73a8ac026443a5fafb42c0fb5d2ef

    • SSDEEP

      24576:T9KS04YNEMuExDiU6E5R9s8xY/2l/dO5Ibt+rU:T9G4auS+UjfU2TQIbt+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

MITRE ATT&CK Enterprise v15

Tasks