General

  • Target

    09ba42a0b11fed3058e954f0407c43250d4377e2c23485390a982568221fff46

  • Size

    846KB

  • Sample

    250215-bpswlsslaq

  • MD5

    29bcbada13eb4cd1a57809512ec2551b

  • SHA1

    229a8cf3738e21bea17b53fee3db33053aca4e00

  • SHA256

    09ba42a0b11fed3058e954f0407c43250d4377e2c23485390a982568221fff46

  • SHA512

    fd1b5f484bbcbcc4c8b1e1efe16a9ca830b4ccb05d10903ec4fbb5dc03db714be64d9794b525b9f55f75582fb203138c5a1648281d7a9ac6e6ec3714a92d2282

  • SSDEEP

    24576:YItS04YNEMuExDiU6E5R9s8xY/2l/ddfIbt+rS:YI/4auS+UjfU2ThIbt+r

Malware Config

Extracted

Family

orcus

C2

done-onto.gl.at.ply.gg

147.185.221.25

Mutex

9934d4dcb6ff43668d7947106523aea8

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

    02/13/2025 18:01:28

  • plugins

    AgUFyfihswTdIPqEArukcmEdSF06Hw9CAFMAbwBEACAAUAByAG8AdABlAGMAdABpAG8AbgAHAzEALgAwAEEgYQA5AGIAZgA1ADAAMQA5ADIANgBlADgANAA5AGEAZgA4ADYAMABiAGMAYgA2AGQAYwBhAGEAOQA2AGEANgA4AAEFl6aNkQPXkQKOmwKLvFcpr24sKCsVRABpAHMAYQBiAGwAZQAgAFcAZQBiAGMAYQBtACAATABpAGcAaAB0AHMABwMxAC4AMABBIDAAYwA1ADkAYgAwADYAMwA3ADgAYwAxADQAMwA5ADIAOQA5ADcAOAAzADEAOABkADkAOABkADAAOAAxAGQAYgABAAAEBA==

  • 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

      09ba42a0b11fed3058e954f0407c43250d4377e2c23485390a982568221fff46

    • Size

      846KB

    • MD5

      29bcbada13eb4cd1a57809512ec2551b

    • SHA1

      229a8cf3738e21bea17b53fee3db33053aca4e00

    • SHA256

      09ba42a0b11fed3058e954f0407c43250d4377e2c23485390a982568221fff46

    • SHA512

      fd1b5f484bbcbcc4c8b1e1efe16a9ca830b4ccb05d10903ec4fbb5dc03db714be64d9794b525b9f55f75582fb203138c5a1648281d7a9ac6e6ec3714a92d2282

    • SSDEEP

      24576:YItS04YNEMuExDiU6E5R9s8xY/2l/ddfIbt+rS:YI/4auS+UjfU2ThIbt+r

    • Orcus

      Orcus is a Remote Access Trojan that is being sold on underground forums.

    • Orcus family

    • Downloads MZ/PE file

    • 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