Overview

overview

10

Static

static

SecuriteIn...40.exe

windows7-x64

10

SecuriteIn...40.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    SecuriteInfo.com.Troj.MSIL-SSP.21940.20303

  • Size

    1.3MB

  • Sample

    221024-g7fa5aegg9

  • MD5

    11f7f0b849c355b95c7b127880ecf903

  • SHA1

    ceae025a4bf73868f960fde6171595fcef86a8f7

  • SHA256

    42aa64afaf836bf9a44554d469c52d65cb987edfbe66300cd92663d8f31a188c

  • SHA512

    215c423e5ae52ab43d30442f5ca80eec8d76a02db9c9556805277825f8c9004d7a379f588a89e826bf4d8e1630dc6590922e17c0d940484ed388e7d5fb27156e

  • SSDEEP

    24576:7fLWywQrYnpHJgvs6uQOxKsMJK/ArsF6C87wau9Iibt/DxX2ZyrzTzL7:7fLjjrY/Y/KIIX87wau9Tbt/8yHT

Score
10/10
remcosxppersistencerat

Malware Config

Extracted

Family

remcos

Botnet

XP

C2

xpremcuz300622.ddns.net:3542

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    oos.exe

  • delete_file

    false

  • hide_file

    true

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Remcos-MMP2I7

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    kkl

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      SecuriteInfo.com.Troj.MSIL-SSP.21940.20303

    • Size

      1.3MB

    • MD5

      11f7f0b849c355b95c7b127880ecf903

    • SHA1

      ceae025a4bf73868f960fde6171595fcef86a8f7

    • SHA256

      42aa64afaf836bf9a44554d469c52d65cb987edfbe66300cd92663d8f31a188c

    • SHA512

      215c423e5ae52ab43d30442f5ca80eec8d76a02db9c9556805277825f8c9004d7a379f588a89e826bf4d8e1630dc6590922e17c0d940484ed388e7d5fb27156e

    • SSDEEP

      24576:7fLWywQrYnpHJgvs6uQOxKsMJK/ArsF6C87wau9Iibt/DxX2ZyrzTzL7:7fLjjrY/Y/KIIX87wau9Tbt/8yHT

    Score
    10/10
    remcosxppersistencerat

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks