Overview

overview

10

Static

static

7e6b403717...1e.exe

windows7_x64

6

7e6b403717...1e.exe

windows10_x64

10

Sharing

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General

  • Target

    7e6b40371751970ec5b3b17f02a89ac6ff1b7f9ec20210144fd75f992c3af21e

  • Size

    777KB

  • Sample

    210806-gl5qq41e9s

  • MD5

    b6cdc9d8356051d82360cdde2d04d504

  • SHA1

    4b9a55d4c852a955d35e22e4141b1a754e0a6fc3

  • SHA256

    7e6b40371751970ec5b3b17f02a89ac6ff1b7f9ec20210144fd75f992c3af21e

  • SHA512

    07439679a237df756a5072c0c5adcca692c2b8a450729cfa9fea4df14e99b97aabab90b19df6434a3d8d9e3bd9f9ef388f5f08fc33197afeac600ad735b9e5c3

Score
10/10
modiloaderremcosremsugpersistenceratsuricatatrojan

Malware Config

Extracted

Family

remcos

Version

3.1.5 Pro

Botnet

remsug

C2

express-gus52.duckdns.org:49151

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-M1ZCYO

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

    notepad;solitaire;

Targets

    • Target

      7e6b40371751970ec5b3b17f02a89ac6ff1b7f9ec20210144fd75f992c3af21e

    • Size

      777KB

    • MD5

      b6cdc9d8356051d82360cdde2d04d504

    • SHA1

      4b9a55d4c852a955d35e22e4141b1a754e0a6fc3

    • SHA256

      7e6b40371751970ec5b3b17f02a89ac6ff1b7f9ec20210144fd75f992c3af21e

    • SHA512

      07439679a237df756a5072c0c5adcca692c2b8a450729cfa9fea4df14e99b97aabab90b19df6434a3d8d9e3bd9f9ef388f5f08fc33197afeac600ad735b9e5c3

    Score
    10/10
    persistencemodiloaderremcosremsugratsuricatatrojan

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Remcos

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

      ratremcos

    • suricata: ET MALWARE Remocs 3.x Unencrypted Checkin

      suricata: ET MALWARE Remocs 3.x Unencrypted Checkin

      suricata

    • suricata: ET MALWARE Remocs 3.x Unencrypted Server Response

      suricata: ET MALWARE Remocs 3.x Unencrypted Server Response

      suricata

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks