Overview

overview

10

Static

static

3

BOOKING#83651pdf.exe

windows10-2004-x64

10

BOOKING#83651pdf.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    BOOKING#83651pdf.exe
  • Size 928KB
  • Sample261111-nzeg7agx6x
  • SHA256 d9e58db8410d3d3989b238653ba9edb64070484f01d414d55ec3632b4af4add5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remcosvictory32defense_evasiondiscoverypersistenceprivilege_escalationratsuricata

Malware Config

Extracted

Family

  • remcos

Version

  • 7.3.1 Pro

Botnet

  • Victory32

C2

  • streetotarwtyru.duckdns.org:2879

  • streetotarwtyru1.duckdns.org:2879

  • streetotarwtyru2.duckdns.org:2879

  • streetotarwtyru3.duckdns.org:2879

  • streetotarwtyru4.duckdns.org:2879

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    slatko.dat

  • keylog_flag

    false

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    kiurtgopdvh-P0W9IE

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target
      BOOKING#83651pdf.exe
    • Size 928KB
    • SHA256 d9e58db8410d3d3989b238653ba9edb64070484f01d414d55ec3632b4af4add5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    victory32defense_evasiondiscoveryremcospersistenceprivilege_escalationratsuricata

    • Family: Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Suricata alert: REMCOS RAT Malware Inbound C2 Communication

      Network activity triggered a Suricata alert

      suricataremcos

    • Suricata alert: REMCOS RAT Malware Outbound C2 Communication

      Network activity triggered a Suricata alert

      suricataremcos

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Suspicious use of NtCreateThreadExHideFromDebugger

      defense_evasion

    • Suspicious use of NtSetInformationThreadHideFromDebugger

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks