Overview

overview

10

Static

static

10

ratfile.exe

windows10-2004-x64

10

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General

  • Target

    ratfile.exe

  • Size

    1.2MB

  • Sample

    240908-b94hvazgle

  • MD5

    ce443a57bb5e398e8a913c31fc584712

  • SHA1

    415a1980aa8d10fbb573372aed43a844f702f745

  • SHA256

    89f47fd3740681dd75dc9bbc414db50e818a1c5df4854fedb331c38eddd27520

  • SHA512

    cff4a62d610c272a4abcf302c16f19b3785bb219e074cac7fe6d11098600b6c7eeaa6fb321eefcd0aa68b435268bee9da158d9c17ea553de44192e6e83ea1881

  • SSDEEP

    24576:i5WHS04YNEMuExDiU6E5R9s8xY/2l/dRJ5dtsPxNGfyjIbt+rq:i5Wd4auS+UjfU2T/5XDYIbt+r

Score
10/10
orcusdiscoveryratspywarestealer

Malware Config

Extracted

Family

orcus

C2

147.185.221.21

Mutex

518ccb9293a0468ea001af05d96aaff0

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

    09/07/2024 18:49:06

  • plugins

    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

  • 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

      ratfile.exe

    • Size

      1.2MB

    • MD5

      ce443a57bb5e398e8a913c31fc584712

    • SHA1

      415a1980aa8d10fbb573372aed43a844f702f745

    • SHA256

      89f47fd3740681dd75dc9bbc414db50e818a1c5df4854fedb331c38eddd27520

    • SHA512

      cff4a62d610c272a4abcf302c16f19b3785bb219e074cac7fe6d11098600b6c7eeaa6fb321eefcd0aa68b435268bee9da158d9c17ea553de44192e6e83ea1881

    • SSDEEP

      24576:i5WHS04YNEMuExDiU6E5R9s8xY/2l/dRJ5dtsPxNGfyjIbt+rq:i5Wd4auS+UjfU2T/5XDYIbt+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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks