Overview

overview

10

Static

static

3

4aebbec0ed...18.exe

windows7-x64

10

4aebbec0ed...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4aebbec0edebbe61d2245514793ab647_JaffaCakes118

  • Size

    1.3MB

  • Sample

    240331-c49ckscc5x

  • MD5

    4aebbec0edebbe61d2245514793ab647

  • SHA1

    cba8ca7e8f7d1160dd041de408375fe72f6e4edb

  • SHA256

    bd7c06c6abb5fffe264a20b08aca73e7da11f2450cc8b9ecc63591d41ef83ccc

  • SHA512

    b1e2a1a1e71c57a0b84ea9f22ecd373b5fdfc2f4bc76ed9a94bdea56d58353cc1ac6e63d91313b9515edf468a99468e6f9b483f0e8fc65766e30af35b9a46c63

  • SSDEEP

    24576:39UKkwSAggCSmwqiv7ltfjoHR/k+rXfaEKP7CHx9tCmONcmNdc:t8w9rCHX2l18HR/nrvaN7gfgg9

Score
10/10
remcoszgratremotehostratspywarestealer

Malware Config

Extracted

Family

remcos

Version

3.3.0 Pro

Botnet

RemoteHost

C2

cacgroups.hopto.org:3927

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-ANIYHH

  • 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

      4aebbec0edebbe61d2245514793ab647_JaffaCakes118

    • Size

      1.3MB

    • MD5

      4aebbec0edebbe61d2245514793ab647

    • SHA1

      cba8ca7e8f7d1160dd041de408375fe72f6e4edb

    • SHA256

      bd7c06c6abb5fffe264a20b08aca73e7da11f2450cc8b9ecc63591d41ef83ccc

    • SHA512

      b1e2a1a1e71c57a0b84ea9f22ecd373b5fdfc2f4bc76ed9a94bdea56d58353cc1ac6e63d91313b9515edf468a99468e6f9b483f0e8fc65766e30af35b9a46c63

    • SSDEEP

      24576:39UKkwSAggCSmwqiv7ltfjoHR/k+rXfaEKP7CHx9tCmONcmNdc:t8w9rCHX2l18HR/nrvaN7gfgg9

    Score
    10/10
    remcoszgratremotehostratspywarestealer

    • Detect ZGRat V1

    • Remcos

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

      ratremcos

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks