General

  • Target

    f8f9b67a999d352eb4878beebd5b10e93d49b78fa85cdc3082c49b6d90ebf273

  • Size

    1.2MB

  • Sample

    241223-bh6twssrf1

  • MD5

    1f39db8be8233256490ea622307596f9

  • SHA1

    956cdfe145a361e42f593dd9435fe4b3e30345a8

  • SHA256

    f8f9b67a999d352eb4878beebd5b10e93d49b78fa85cdc3082c49b6d90ebf273

  • SHA512

    e0cfb9bb12e4883af1222a2f03afb52ba53612984456f5d430591e93c22dbe8fad3b843b7ca5d3f7c9f36542ba7d51f8fa8dc3e8db69ddd744b8e3a21576f02c

  • SSDEEP

    24576:Q9qPS04YNEMuExDiU6E5R9s8xY/2l/dRJ5dtsPxNGfn26Ibt+ru:Q9ql4auS+UjfU2T/5XD+6Ibt+r

Malware Config

Extracted

Family

orcus

C2

192.168.1.20

Mutex

d9d8c363f70246259b2e54128bb893c3

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

    12/22/2024 12:37:50

  • plugins

    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

  • 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

      f8f9b67a999d352eb4878beebd5b10e93d49b78fa85cdc3082c49b6d90ebf273

    • Size

      1.2MB

    • MD5

      1f39db8be8233256490ea622307596f9

    • SHA1

      956cdfe145a361e42f593dd9435fe4b3e30345a8

    • SHA256

      f8f9b67a999d352eb4878beebd5b10e93d49b78fa85cdc3082c49b6d90ebf273

    • SHA512

      e0cfb9bb12e4883af1222a2f03afb52ba53612984456f5d430591e93c22dbe8fad3b843b7ca5d3f7c9f36542ba7d51f8fa8dc3e8db69ddd744b8e3a21576f02c

    • SSDEEP

      24576:Q9qPS04YNEMuExDiU6E5R9s8xY/2l/dRJ5dtsPxNGfn26Ibt+ru:Q9ql4auS+UjfU2T/5XD+6Ibt+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