Overview

overview

10

Static

static

3

918440a507...18.exe

windows7-x64

10

918440a507...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    918440a507b6126c6c1ec851e86ba6fa_JaffaCakes118

  • Size

    1.3MB

  • Sample

    241124-an4q2strfz

  • MD5

    918440a507b6126c6c1ec851e86ba6fa

  • SHA1

    e0cc0bd52ad59393b405bbf1bb44e499771ecf07

  • SHA256

    643d70b162fbca24123f8c5ad6bab6fb1aa6166fb66a414910a5b78bd68320cf

  • SHA512

    3b7fd75b9a8156c563bd28dd67e59375c2ce3b33af41c03aef28a7a444db7d63033011082dcaf29fb8abc6934d3c310d27e6702cd8a12c4054aecd710997b3f5

  • SSDEEP

    24576:RFzkeYmtm7gEVVsg8ELiSTE2xODxMmoHNJoJ1VPAfhuPu:R9keFtmmrCBDmUNo1VPQhum

Score
10/10
remcosremotehostdiscoveryrat

Malware Config

Extracted

Family

remcos

Version

3.2.0 Pro

Botnet

RemoteHost

C2

45.137.22.101:5888

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-N9SJBV

  • 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

      918440a507b6126c6c1ec851e86ba6fa_JaffaCakes118

    • Size

      1.3MB

    • MD5

      918440a507b6126c6c1ec851e86ba6fa

    • SHA1

      e0cc0bd52ad59393b405bbf1bb44e499771ecf07

    • SHA256

      643d70b162fbca24123f8c5ad6bab6fb1aa6166fb66a414910a5b78bd68320cf

    • SHA512

      3b7fd75b9a8156c563bd28dd67e59375c2ce3b33af41c03aef28a7a444db7d63033011082dcaf29fb8abc6934d3c310d27e6702cd8a12c4054aecd710997b3f5

    • SSDEEP

      24576:RFzkeYmtm7gEVVsg8ELiSTE2xODxMmoHNJoJ1VPAfhuPu:R9keFtmmrCBDmUNo1VPQhum

    Score
    10/10
    remcosremotehostdiscoveryrat

    • 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.

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks