Overview

overview

10

Static

static

10

black20.exe

windows10-ltsc 2021-x64

10

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General

  • Target

    black20.exe

  • Size

    839KB

  • Sample

    250210-n3vcta1kds

  • MD5

    1ed767ee579dc597f741af694bfa961e

  • SHA1

    978641d7ae51f3af651121e5864bca4a076b29a8

  • SHA256

    688be12d5a07dda910c38789c20cefb94d1021c87e79fe13cc3f1e37aeb3c6a5

  • SHA512

    ac104612696e383220d063416e820b7f16f4101d871dabe038b07843db23f1db6fb4230cfd6ae66c8ce1bae440d561472e401556f700faf9ed028cbdeaeb9ea0

  • SSDEEP

    24576:j6lS04YNEMuExDiU6E5R9s8xY/2l/dCtnIbt+r2:uX4auS+UjfU2TCdIbt+r

Score
10/10
orcusblackerdiscoveryratspywarestealer

Malware Config

Extracted

Family

orcus

Botnet

blacker

C2

10.0.2.15

Mutex

82abc85b6b0f45598738c64608d22f62

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

    02/10/2025 12:30:36

  • 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

      black20.exe

    • Size

      839KB

    • MD5

      1ed767ee579dc597f741af694bfa961e

    • SHA1

      978641d7ae51f3af651121e5864bca4a076b29a8

    • SHA256

      688be12d5a07dda910c38789c20cefb94d1021c87e79fe13cc3f1e37aeb3c6a5

    • SHA512

      ac104612696e383220d063416e820b7f16f4101d871dabe038b07843db23f1db6fb4230cfd6ae66c8ce1bae440d561472e401556f700faf9ed028cbdeaeb9ea0

    • SSDEEP

      24576:j6lS04YNEMuExDiU6E5R9s8xY/2l/dCtnIbt+r2:uX4auS+UjfU2TCdIbt+r

    Score
    10/10
    orcusblackerdiscoveryratspywarestealer

    • Orcus

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

      ratspywarestealerorcus

    • Orcus family

      orcus

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks