Overview

overview

10

Static

static

10

4.exe

windows7-x64

10

4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4.exe

  • Size

    839KB

  • Sample

    240824-vyrvfssfqp

  • MD5

    bf76a5041c41b4582e7444dbc0b04e2d

  • SHA1

    cea679c61f0f98311196e3e18a31f826cca4545b

  • SHA256

    0fd1728e3b2f1a0d7167fa0ffc110251e91657f5e6c008136eb256b2e6f34c6c

  • SHA512

    be12c58203d6c2e8a99ec453262fddeb1326b877ef3e6fe7fe55806b909b68f45ab84622fd0df1bfc36db52a11db696a5b6c563ec2f43705c44cbf8975dc1df2

  • SSDEEP

    24576:Fo3S04YNEMuExDiU6E5R9s8xY/2l/dJIbt+rc:Fot4auS+UjfU2TJIbt+r

Score
10/10
orcusdiscoveryratspywarestealer

Malware Config

Extracted

Family

orcus

C2

192.168.10.8

91.92.247.123

tech11.ddns.net

tech22.ddns.net
Mutex

b114dc668e5545c89c2612d3974a73ab

Attributes
  • administration_rights_required

    false

  • anti_debugger

    false

  • anti_tcp_analyzer

    false

  • antivm

    false

  • autostart_method

    2

  • 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

    04/04/2023 06:41:34

  • 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

      4.exe

    • Size

      839KB

    • MD5

      bf76a5041c41b4582e7444dbc0b04e2d

    • SHA1

      cea679c61f0f98311196e3e18a31f826cca4545b

    • SHA256

      0fd1728e3b2f1a0d7167fa0ffc110251e91657f5e6c008136eb256b2e6f34c6c

    • SHA512

      be12c58203d6c2e8a99ec453262fddeb1326b877ef3e6fe7fe55806b909b68f45ab84622fd0df1bfc36db52a11db696a5b6c563ec2f43705c44cbf8975dc1df2

    • SSDEEP

      24576:Fo3S04YNEMuExDiU6E5R9s8xY/2l/dJIbt+rc:Fot4auS+UjfU2TJIbt+r

    Score
    10/10
    orcusdiscoveryratspywarestealer

    • Orcus

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

      ratspywarestealerorcus

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks