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General

  • Target

    10012024_1753_gbrem.exe.bin

  • Size

    15.6MB

  • Sample

    240110-lxcjpsebb3

  • MD5

    b6a22c3dfc954914f051aa33d2e2af1a

  • SHA1

    18a53be63f02b68b9772a892816f83a6d97a1789

  • SHA256

    564d742044e5ac9f6279c01c5c29bb801606b63c6c2cbfc2af09d8f2a73b84a6

  • SHA512

    4dad54e04a99cdfbe473813647bb95e4410964b3fde126faca497f27ca8bcbcbd81f41129716af6a948a131282b6bde003b172b4cdcc33825d53c3144509a23f

  • SSDEEP

    393216:XsMcUFlcXXZKTMlViqmu0k4nj8AcVwecyccnauSbb1LcVm:8pnZKTMlgfkMXcVMyouSbbK

Malware Config

Extracted

Family

remcos

Botnet

dvg

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    word.exe

  • copy_folder

    DVG

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    dgvsv-Z4Y1VB

  • 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

      10012024_1753_gbrem.exe.bin

    • Size

      15.6MB

    • MD5

      b6a22c3dfc954914f051aa33d2e2af1a

    • SHA1

      18a53be63f02b68b9772a892816f83a6d97a1789

    • SHA256

      564d742044e5ac9f6279c01c5c29bb801606b63c6c2cbfc2af09d8f2a73b84a6

    • SHA512

      4dad54e04a99cdfbe473813647bb95e4410964b3fde126faca497f27ca8bcbcbd81f41129716af6a948a131282b6bde003b172b4cdcc33825d53c3144509a23f

    • SSDEEP

      393216:XsMcUFlcXXZKTMlViqmu0k4nj8AcVwecyccnauSbb1LcVm:8pnZKTMlgfkMXcVMyouSbbK

    • Remcos

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks