General

  • Target

    c7b542ac39e8e5a14ef0cd70dc3bb505cbdbef4d737c7cb310353642ca914235

  • Size

    845KB

  • Sample

    250113-bmx3js1mel

  • MD5

    56edb111575113d40af0f1c028dcb315

  • SHA1

    018a7abc977ba73e2f66f1e7bf041191089c100c

  • SHA256

    c7b542ac39e8e5a14ef0cd70dc3bb505cbdbef4d737c7cb310353642ca914235

  • SHA512

    2c87ad1db2ce3745426eb47e76b855124e97747d895d8f5b90adf9018a03c6059dc96537429cf03e2d9af51ca49b751c418820d7a27557e33b8ef54f7305c406

  • SSDEEP

    24576:ysS04YNEMuExDiU6E5R9s8xY/2l/dguIbt+r/:yE4auS+UjfU2TguIbt+r

Malware Config

Extracted

Family

orcus

C2

9across-entitled.gl.at.ply.gg

Mutex

cac3aa9158e541b28ce1c4890a52661d

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

    01/12/2025 04:15:11

  • plugins

    AgUFyfihswTdIPqEArukcmEdSF06Hw9CAFMAbwBEACAAUAByAG8AdABlAGMAdABpAG8AbgAHAzEALgAwAEEgNwBkAGUAYQAzAGQAZgBhAGUAZQBjAGEANABjADcAYQA5ADcAZABiAGYAZQBlADUAMQAyADIAMgA1ADYAMgA3AAEFl6aNkQPXkQKOmwKLvFcpr24sKCsVRABpAHMAYQBiAGwAZQAgAFcAZQBiAGMAYQBtACAATABpAGcAaAB0AHMABwMxAC4AMABBIGUANABhADUAZgAzADIANwAzADkANQBjADQAOQA5ADUAYgA3ADgAYQA1ADYAYwBhAGYAMwAzAGIANgAzADQANgABAAAEBA==

  • 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

      c7b542ac39e8e5a14ef0cd70dc3bb505cbdbef4d737c7cb310353642ca914235

    • Size

      845KB

    • MD5

      56edb111575113d40af0f1c028dcb315

    • SHA1

      018a7abc977ba73e2f66f1e7bf041191089c100c

    • SHA256

      c7b542ac39e8e5a14ef0cd70dc3bb505cbdbef4d737c7cb310353642ca914235

    • SHA512

      2c87ad1db2ce3745426eb47e76b855124e97747d895d8f5b90adf9018a03c6059dc96537429cf03e2d9af51ca49b751c418820d7a27557e33b8ef54f7305c406

    • SSDEEP

      24576:ysS04YNEMuExDiU6E5R9s8xY/2l/dguIbt+r/:yE4auS+UjfU2TguIbt+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