General

  • Target

    ed84165ca307b37979dbf6ea4872b9b4b581beb789fa26fa46d807b348a9a66b

  • Size

    855KB

  • Sample

    241127-bqv3csyrhx

  • MD5

    0c9b9d93b1938108ffe6d2860ae9a32d

  • SHA1

    06891084a5e117b5f8953b336a10cfb149aa9b89

  • SHA256

    ed84165ca307b37979dbf6ea4872b9b4b581beb789fa26fa46d807b348a9a66b

  • SHA512

    f66c7245b411e904d75094e37b488299de992a967b2ba67023bda22b9f34fe4dadbd11b4f344aa55337f41d3565bb4629c5c78ed8b32474eb7764ba4289c5043

  • SSDEEP

    24576:5LFS04YNEMuExDiU6E5R9s8xY/2l/dl5Ibt+rF:5L34auS+UjfU2TLIbt+r

Malware Config

Extracted

Family

orcus

C2

192.168.2.4

Mutex

a3607d62eed94a4d8d054d250287d86f

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

    11/26/2024 08:35:25

  • 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

      ed84165ca307b37979dbf6ea4872b9b4b581beb789fa26fa46d807b348a9a66b

    • Size

      855KB

    • MD5

      0c9b9d93b1938108ffe6d2860ae9a32d

    • SHA1

      06891084a5e117b5f8953b336a10cfb149aa9b89

    • SHA256

      ed84165ca307b37979dbf6ea4872b9b4b581beb789fa26fa46d807b348a9a66b

    • SHA512

      f66c7245b411e904d75094e37b488299de992a967b2ba67023bda22b9f34fe4dadbd11b4f344aa55337f41d3565bb4629c5c78ed8b32474eb7764ba4289c5043

    • SSDEEP

      24576:5LFS04YNEMuExDiU6E5R9s8xY/2l/dl5Ibt+rF:5L34auS+UjfU2TLIbt+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