Overview

overview

10

Static

static

3

Payment Voucher.exe

windows7-x64

10

Payment Voucher.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Payment Voucher.exe

  • Size

    912KB

  • Sample

    240919-pnymcsyfmm

  • MD5

    365de72e3ea8c233861d9a80f7d7c1be

  • SHA1

    ba20d0609fe16e3f9e61a34928853c00184be26b

  • SHA256

    bb982ea4dad990c5c393a7f1fb85a4daf85be97edcb1e1473cdd0703596ecd6d

  • SHA512

    9c856fee64c4179865b9ae968b706fddd5151c3c405fa5b18d699801133dfde28250fdbcd16e31a8cbdcfb98ec8fe2efa6f769a921f54e505e5c5e1bc6822ed4

  • SSDEEP

    24576:u570jYrtQ+mJLt+pQZEPjhrnJtMVR8K85fGYan:u570jYrPwLt+pQSBnT8N85fGX

Score
10/10
remcos3456789discoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

3456789

C2

172.93.220.148:45682

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

    765-8M14I5

  • 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

Targets

    • Target

      Payment Voucher.exe

    • Size

      912KB

    • MD5

      365de72e3ea8c233861d9a80f7d7c1be

    • SHA1

      ba20d0609fe16e3f9e61a34928853c00184be26b

    • SHA256

      bb982ea4dad990c5c393a7f1fb85a4daf85be97edcb1e1473cdd0703596ecd6d

    • SHA512

      9c856fee64c4179865b9ae968b706fddd5151c3c405fa5b18d699801133dfde28250fdbcd16e31a8cbdcfb98ec8fe2efa6f769a921f54e505e5c5e1bc6822ed4

    • SSDEEP

      24576:u570jYrtQ+mJLt+pQZEPjhrnJtMVR8K85fGYan:u570jYrPwLt+pQSBnT8N85fGX

    Score
    10/10
    remcos3456789discoveryexecutionrat

    • Remcos

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

      ratremcos

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks