Overview

overview

10

Static

static

a6fc0d4840...f1.exe

windows7_x64

a6fc0d4840...f1.exe

windows10_x64

10

Sharing

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General

  • Target

    a6fc0d48408d69e288d47a21659176f1

  • Size

    841KB

  • Sample

    210915-hzmwnsaag3

  • MD5

    a6fc0d48408d69e288d47a21659176f1

  • SHA1

    dec8694a310328e062aeec260b84792f0ac11250

  • SHA256

    4e86e4ab9e20e94144838555a5e28d455f8998142d53a46f659cc9d07b2f458d

  • SHA512

    903a2f49b5bc8371ff4cd8bd10b9c49f1258293ca55c450aca5661b6c93d44ca811eb716afb14df620d40c1daae80f115dc5a31c494b7d14165d77c526a9a980

Score
10/10
remcosyankstpersistencerat

Malware Config

Extracted

Family

remcos

Version

3.2.0 Pro

Botnet

yankst

C2

194.127.179.121:5002

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-75950U

  • 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

      a6fc0d48408d69e288d47a21659176f1

    • Size

      841KB

    • MD5

      a6fc0d48408d69e288d47a21659176f1

    • SHA1

      dec8694a310328e062aeec260b84792f0ac11250

    • SHA256

      4e86e4ab9e20e94144838555a5e28d455f8998142d53a46f659cc9d07b2f458d

    • SHA512

      903a2f49b5bc8371ff4cd8bd10b9c49f1258293ca55c450aca5661b6c93d44ca811eb716afb14df620d40c1daae80f115dc5a31c494b7d14165d77c526a9a980

    Score
    10/10
    remcosyankstpersistencerat

    • Remcos

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

      ratremcos

    • Adds Run key to start application

      persistence
    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

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks