Overview

overview

10

Static

static

3

c543421858...00.exe

windows7-x64

10

c543421858...00.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c54342185881953b5e36fe05f977cc00

  • Size

    901KB

  • Sample

    240313-hscgcshb69

  • MD5

    c54342185881953b5e36fe05f977cc00

  • SHA1

    e2185b97ad8f467c51470da67ac09e07dab8fe60

  • SHA256

    109a5ffb53cd3311e68c5a28f84fd1d7eb668de3db43a35c344f83785187f915

  • SHA512

    4b16174315b28a250411a86d3b4f297be69a4e4f51899ea7ba94c1e0dde580e5f2f6d331fc5051865aa682f96be5bd3ec2a18caecfd7eae85f58702d0f7279bf

  • SSDEEP

    12288:8HLoR65AXwgFvuSS3sGs6+XqIXq9MZj9Iba0vWtgA7K+zqrkb1NnSzv:8roR6qgEvaiZBEacBuoe1NnMv

Score
10/10
remcosremotehostratupx

Malware Config

Extracted

Family

remcos

Version

3.1.5 Light

Botnet

RemoteHost

C2

91.243.44.5:5149

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-W0VXG0

  • 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

      c54342185881953b5e36fe05f977cc00

    • Size

      901KB

    • MD5

      c54342185881953b5e36fe05f977cc00

    • SHA1

      e2185b97ad8f467c51470da67ac09e07dab8fe60

    • SHA256

      109a5ffb53cd3311e68c5a28f84fd1d7eb668de3db43a35c344f83785187f915

    • SHA512

      4b16174315b28a250411a86d3b4f297be69a4e4f51899ea7ba94c1e0dde580e5f2f6d331fc5051865aa682f96be5bd3ec2a18caecfd7eae85f58702d0f7279bf

    • SSDEEP

      12288:8HLoR65AXwgFvuSS3sGs6+XqIXq9MZj9Iba0vWtgA7K+zqrkb1NnSzv:8roR6qgEvaiZBEacBuoe1NnMv

    Score
    10/10
    remcosremotehostratupx

    • Remcos

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

      ratremcos

    • Checks computer location settings

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks