Overview

overview

10

Static

static

5

ad330d352e...c8.exe

windows7-x64

10

ad330d352e...c8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ad330d352ec09c0bf40aa4b330f9b3382abe556f38efe722ec8acfd622161ac8

  • Size

    1.1MB

  • Sample

    250119-hqb3tayph1

  • MD5

    a83caa63bf1324fa62a7086c111abaed

  • SHA1

    cff04913404d0f281dd2dd1f899590bb4ed8e863

  • SHA256

    ad330d352ec09c0bf40aa4b330f9b3382abe556f38efe722ec8acfd622161ac8

  • SHA512

    85179476981878ddbaf98cdd541cb412ed1ef7c32e92b6aeb90b39b16502b6e77704a771f0182ca7f3fe1a82b26f8a630de584dacbe255a9e3ab3a24b6e4f2a4

  • SSDEEP

    24576:1u6J33O0c+JY5UZ+XC0kGso6FakCsU4yYhK3x9uZ3WYm:Xu0c++OCvkGs9Fak4BYm

Score
10/10
remcosremotehostdiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Version

2.2.0 Pro

Botnet

RemoteHost

C2

185.217.1.142:3337

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    3

  • copy_file

    remcos.exe

  • copy_folder

    remcos

  • delete_file

    true

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-VBI2IL

  • 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

      ad330d352ec09c0bf40aa4b330f9b3382abe556f38efe722ec8acfd622161ac8

    • Size

      1.1MB

    • MD5

      a83caa63bf1324fa62a7086c111abaed

    • SHA1

      cff04913404d0f281dd2dd1f899590bb4ed8e863

    • SHA256

      ad330d352ec09c0bf40aa4b330f9b3382abe556f38efe722ec8acfd622161ac8

    • SHA512

      85179476981878ddbaf98cdd541cb412ed1ef7c32e92b6aeb90b39b16502b6e77704a771f0182ca7f3fe1a82b26f8a630de584dacbe255a9e3ab3a24b6e4f2a4

    • SSDEEP

      24576:1u6J33O0c+JY5UZ+XC0kGso6FakCsU4yYhK3x9uZ3WYm:Xu0c++OCvkGs9Fak4BYm

    Score
    10/10
    remcosremotehostdiscoverypersistencerat

    • Modifies WinLogon for persistence

      persistence

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Modifies WinLogon

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks