General

  • Target

    01d581ec0e1706d43ef5b9bda2282cd16d4949653b5a509a9d4c0e9846f3d977

  • Size

    840KB

  • Sample

    241225-bjyjxasrdk

  • MD5

    252c8262d6f2d3c759bab26f372e7bb1

  • SHA1

    c35d6da0d530e81fcc214687801ca8feb983a9f2

  • SHA256

    01d581ec0e1706d43ef5b9bda2282cd16d4949653b5a509a9d4c0e9846f3d977

  • SHA512

    ab728d6e54b173e8e152c504e0afa6c0077781eb747b72e9b7e2b2b522bd963193b34b2127d841920de8c18a21003332ebb879a409604e9b02bee830717c6779

  • SSDEEP

    24576:Cj2S04YNEMuExDiU6E5R9s8xY/2l/d2N1Ibt+rk:CjS4auS+UjfU2Ti1Ibt+r

Malware Config

Extracted

Family

orcus

Botnet

Call of duty

C2

127.0.0.1

Mutex

b0863a91465746ef91e6f667359dac16

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

    12/23/2024 20:34:12

  • 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

      01d581ec0e1706d43ef5b9bda2282cd16d4949653b5a509a9d4c0e9846f3d977

    • Size

      840KB

    • MD5

      252c8262d6f2d3c759bab26f372e7bb1

    • SHA1

      c35d6da0d530e81fcc214687801ca8feb983a9f2

    • SHA256

      01d581ec0e1706d43ef5b9bda2282cd16d4949653b5a509a9d4c0e9846f3d977

    • SHA512

      ab728d6e54b173e8e152c504e0afa6c0077781eb747b72e9b7e2b2b522bd963193b34b2127d841920de8c18a21003332ebb879a409604e9b02bee830717c6779

    • SSDEEP

      24576:Cj2S04YNEMuExDiU6E5R9s8xY/2l/d2N1Ibt+rk:CjS4auS+UjfU2Ti1Ibt+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