Resubmissions

27-12-2024 20:42

241227-zhdecazjex 10

General

  • Target

    sigmaboysigmarizzskibidiohio.exe

  • Size

    839KB

  • Sample

    241227-zhdecazjex

  • MD5

    afb7726fc7e69ace3e6a72ae667db17f

  • SHA1

    c78948d3eb5fbba2c7a95fa1d00b811caa2cc7f7

  • SHA256

    4dcd2bbd27553f12a357e2421182ad84576bf3bd1c0fd998bcc80c4174079d19

  • SHA512

    34a5a439a11e361e907bcf5b72de338bd8d15775ba29b4b2538240e41cbe4325cedcb3200f248bb3bdba91c63ca8be00f91c5c400bb2fdb45cbe13fa39ded400

  • SSDEEP

    24576:JpS04YNEMuExDiU6E5R9s8xY/2l/dmtnIbt+ra:JL4auS+UjfU2TmdIbt+r

Malware Config

Extracted

Family

orcus

C2

147.185.221.24

Mutex

0fc841e516254c64b62a30b4c458bc3f

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

    12/27/2024 12:41:55

  • 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

      sigmaboysigmarizzskibidiohio.exe

    • Size

      839KB

    • MD5

      afb7726fc7e69ace3e6a72ae667db17f

    • SHA1

      c78948d3eb5fbba2c7a95fa1d00b811caa2cc7f7

    • SHA256

      4dcd2bbd27553f12a357e2421182ad84576bf3bd1c0fd998bcc80c4174079d19

    • SHA512

      34a5a439a11e361e907bcf5b72de338bd8d15775ba29b4b2538240e41cbe4325cedcb3200f248bb3bdba91c63ca8be00f91c5c400bb2fdb45cbe13fa39ded400

    • SSDEEP

      24576:JpS04YNEMuExDiU6E5R9s8xY/2l/dmtnIbt+ra:JL4auS+UjfU2TmdIbt+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