Overview

overview

10

Static

static

1

5e14d3a393...de4.js

windows7-x64

8

5e14d3a393...de4.js

windows10-2004-x64

10

Sharing

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General

  • Target

    5e14d3a393d05ac394baaecf1d47ae21ad959180bd20ff439b8d9cccc9a34de4.js

  • Size

    4KB

  • Sample

    240830-btpdzssbqj

  • MD5

    188d120c10353e5eaf51b67f4a3f83ff

  • SHA1

    7ba9650bf2f9546a35bb5b7256e9495d4fe9cdb5

  • SHA256

    5e14d3a393d05ac394baaecf1d47ae21ad959180bd20ff439b8d9cccc9a34de4

  • SHA512

    ec2d240147e1bfb6058ceb7c308f2def4e89b529eae1264300f52ade223a7b72c30d30fbcfa7e7605fc4e456b1c17d73a9fa02669ccb88c51eba1803631fe8cb

  • SSDEEP

    96:dOh7MxWFgxRcLUWO3kG8ZtHYwUTVrVBrZlg3SC8ffTxSmv3qz/T0jZyjz8p6uKSa:HxWFgzwo8bYwUT93Q3SPbEmvaz/AZyjv

Score
10/10
remcosidemilidiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

IDEMILI

C2

closen.kozow.com:2404

Attributes
  • audio_folder

    MicRecords

  • 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

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-O4UMCG

  • 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

      5e14d3a393d05ac394baaecf1d47ae21ad959180bd20ff439b8d9cccc9a34de4.js

    • Size

      4KB

    • MD5

      188d120c10353e5eaf51b67f4a3f83ff

    • SHA1

      7ba9650bf2f9546a35bb5b7256e9495d4fe9cdb5

    • SHA256

      5e14d3a393d05ac394baaecf1d47ae21ad959180bd20ff439b8d9cccc9a34de4

    • SHA512

      ec2d240147e1bfb6058ceb7c308f2def4e89b529eae1264300f52ade223a7b72c30d30fbcfa7e7605fc4e456b1c17d73a9fa02669ccb88c51eba1803631fe8cb

    • SSDEEP

      96:dOh7MxWFgxRcLUWO3kG8ZtHYwUTVrVBrZlg3SC8ffTxSmv3qz/T0jZyjz8p6uKSa:HxWFgzwo8bYwUT93Q3SPbEmvaz/AZyjv

    Score
    10/10
    executionremcosidemilidiscoveryrat

    • Remcos

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

      ratremcos

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks