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General

  • Target

    f1c3730640cff981b26a31d45a759bae4339512b63ef57ad310cbe4df8d40a65

  • Size

    839KB

  • Sample

    250111-be4v5awmdx

  • MD5

    b3c2d66e8359f2b7e6a28c82e69ce611

  • SHA1

    6449776bcc2b76c5317471689b3e04b6c6183870

  • SHA256

    f1c3730640cff981b26a31d45a759bae4339512b63ef57ad310cbe4df8d40a65

  • SHA512

    8dd801ebe37e68f9c0d879d8cc33e2cc416d1417278632209d19411f02e2f371351678de498d940d66a491a3a374648e465a36541c2df9172f562ad5dc63785f

  • SSDEEP

    24576:4mIS04YNEMuExDiU6E5R9s8xY/2l/detnIbt+rH:7Q4auS+UjfU2TedIbt+r

Malware Config

Extracted

Family

orcus

C2

/make-tools.gl.at.ply.gg

Mutex

cdafeab2496e4f5fb1ec06fc6b6df13f

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

    01/10/2025 13:28:04

  • 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

      f1c3730640cff981b26a31d45a759bae4339512b63ef57ad310cbe4df8d40a65

    • Size

      839KB

    • MD5

      b3c2d66e8359f2b7e6a28c82e69ce611

    • SHA1

      6449776bcc2b76c5317471689b3e04b6c6183870

    • SHA256

      f1c3730640cff981b26a31d45a759bae4339512b63ef57ad310cbe4df8d40a65

    • SHA512

      8dd801ebe37e68f9c0d879d8cc33e2cc416d1417278632209d19411f02e2f371351678de498d940d66a491a3a374648e465a36541c2df9172f562ad5dc63785f

    • SSDEEP

      24576:4mIS04YNEMuExDiU6E5R9s8xY/2l/detnIbt+rH:7Q4auS+UjfU2TedIbt+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