General

  • Target

    da06513de918345902cd644e6f1d283017c3418573cc685dd38385aaefa1ed5d

  • Size

    843KB

  • Sample

    250221-blbg6azkbn

  • MD5

    c0d00ec9e62b3a6e4cf55fd4bb5e5c31

  • SHA1

    90c5ac3a4f3b74492df4fb6836fb7e767c00e655

  • SHA256

    da06513de918345902cd644e6f1d283017c3418573cc685dd38385aaefa1ed5d

  • SHA512

    935824dd0ef5583bd98e4ca1e065b7c63246a6b9fb6f7472c3c4660823c621e876cbff131e2cf2501fc65c97689ca1bf2e6870ad8c8ded05f09844fc16c29408

  • SSDEEP

    24576:8iS04YNEMuExDiU6E5R9s8xY/2l/dr7Ibt+rG:8+4auS+UjfU2Tr7Ibt+r

Malware Config

Extracted

Family

orcus

Botnet

Test-Old PC

C2

192.168.0.130

Mutex

c88ffd560b7d4d928410f675bed12c7f

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

    02/20/2025 20:23:20

  • plugins

    AgUFl6aNkQPXkQKOmwKLvFcpr24sKCsVRABpAHMAYQBiAGwAZQAgAFcAZQBiAGMAYQBtACAATABpAGcAaAB0AHMABwMxAC4AMABBIGEAMQAwADAAMwBmADIANgA5AGUANwA2ADQAOABiAGIAYgA4ADkAZABjAGMANgA5ADEAMwBiAGUAMgA3AGYAYgABAAAAAgI=

  • 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

      da06513de918345902cd644e6f1d283017c3418573cc685dd38385aaefa1ed5d

    • Size

      843KB

    • MD5

      c0d00ec9e62b3a6e4cf55fd4bb5e5c31

    • SHA1

      90c5ac3a4f3b74492df4fb6836fb7e767c00e655

    • SHA256

      da06513de918345902cd644e6f1d283017c3418573cc685dd38385aaefa1ed5d

    • SHA512

      935824dd0ef5583bd98e4ca1e065b7c63246a6b9fb6f7472c3c4660823c621e876cbff131e2cf2501fc65c97689ca1bf2e6870ad8c8ded05f09844fc16c29408

    • SSDEEP

      24576:8iS04YNEMuExDiU6E5R9s8xY/2l/dr7Ibt+rG:8+4auS+UjfU2Tr7Ibt+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