Overview

overview

10

Static

static

10

40e91c8d3c...41.exe

windows7-x64

10

40e91c8d3c...41.exe

windows10-2004-x64

10

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General

  • Target

    40e91c8d3caf657b3a154ce8f801acd5ce2ed18639f82fe16c42d7603794d341

  • Size

    849KB

  • Sample

    250127-bdpd2stmgp

  • MD5

    896c0c618b75a47c9c01eed243f723f9

  • SHA1

    db26f292ad04f287714dafddc6d22b6455888dbf

  • SHA256

    40e91c8d3caf657b3a154ce8f801acd5ce2ed18639f82fe16c42d7603794d341

  • SHA512

    a51732a6b8839be3d525f6566a34bb33efdd8e854f7fd9b88ccc706fa9c047e9d4b64dfe0d79b2dc8661d4e3352f279e623115ff2dc3afa4d13de5dd01c973e8

  • SSDEEP

    24576:4FS04YNEMuExDiU6E5R9s8xY/2l/drtnIbt+rdp:434auS+UjfU2TrdIbt+rv

Score
10/10
orcusdiscoveryratspywarestealer

Malware Config

Extracted

Family

orcus

C2

192.168.1.66

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

    01/26/2025 19:20:01

  • 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

      40e91c8d3caf657b3a154ce8f801acd5ce2ed18639f82fe16c42d7603794d341

    • Size

      849KB

    • MD5

      896c0c618b75a47c9c01eed243f723f9

    • SHA1

      db26f292ad04f287714dafddc6d22b6455888dbf

    • SHA256

      40e91c8d3caf657b3a154ce8f801acd5ce2ed18639f82fe16c42d7603794d341

    • SHA512

      a51732a6b8839be3d525f6566a34bb33efdd8e854f7fd9b88ccc706fa9c047e9d4b64dfe0d79b2dc8661d4e3352f279e623115ff2dc3afa4d13de5dd01c973e8

    • SSDEEP

      24576:4FS04YNEMuExDiU6E5R9s8xY/2l/drtnIbt+rdp:434auS+UjfU2TrdIbt+rv

    Score
    10/10
    orcusdiscoveryratspywarestealer

    • Orcus

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

      ratspywarestealerorcus

    • Orcus family

      orcus

    • 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)

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks