Overview

overview

10

Static

static

3

Justifican...go.exe

windows7-x64

10

Justifican...go.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Justificantedepago.exe

  • Size

    1001KB

  • Sample

    241209-jhcj2s1kbv

  • MD5

    0c0b566099d8f32313cac142624e9b89

  • SHA1

    c91bd91424a20a9d45cc62cd3aaa85afefe60a74

  • SHA256

    e47dfbb5bd64ac09562d7d20618ba7f024a0b7547d864217feb0586f7145cdb0

  • SHA512

    de9de86a26a0d0eee105908e1c378be6c18a99a4c03b7d8a6e9d2049a0fc830903e077684156928d7b97176c6fa05a6d9e66793760e2a9edd1b54dd22c98fa2d

  • SSDEEP

    24576:2oIeeaYI32l/Pow+E9rW2rtaldr+3dmBABsNJUI:JBeaWl/Pow+EW2RaLrbw

Score
10/10
remcosremotehostdiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

127.0.0.1:7643

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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-14OQCD

  • 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

      Justificantedepago.exe

    • Size

      1001KB

    • MD5

      0c0b566099d8f32313cac142624e9b89

    • SHA1

      c91bd91424a20a9d45cc62cd3aaa85afefe60a74

    • SHA256

      e47dfbb5bd64ac09562d7d20618ba7f024a0b7547d864217feb0586f7145cdb0

    • SHA512

      de9de86a26a0d0eee105908e1c378be6c18a99a4c03b7d8a6e9d2049a0fc830903e077684156928d7b97176c6fa05a6d9e66793760e2a9edd1b54dd22c98fa2d

    • SSDEEP

      24576:2oIeeaYI32l/Pow+E9rW2rtaldr+3dmBABsNJUI:JBeaWl/Pow+EW2RaLrbw

    Score
    10/10
    remcosremotehostdiscoveryexecutionrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • 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