Overview

overview

10

Static

static

3

f50129eee9...18.exe

windows7-x64

10

f50129eee9...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17-04-2024 04:10

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General

  • Target

    f50129eee93c12e6dea7ad917f85d7b1_JaffaCakes118.exe

  • Size

    629KB

  • MD5

    f50129eee93c12e6dea7ad917f85d7b1

  • SHA1

    c61eaa832970de9010b1734a9900e84da94b0dcf

  • SHA256

    b9b1a3245f7aa2f9fadc4cff8343866030a63f297167df00ca0aa4284f453be1

  • SHA512

    d44531d49986db8b31d1e1c1f038bc5e898f9b43986f4f8dc92e212aae90a82892d3b1dcbdba6da3d18e513a14908d8f7c8b9b09c132c74e232a109db1c74c97

  • SSDEEP

    12288:6fZLDGoTfMLiJKG1Sdy/gPEPxsnhu6avKTj83HcvNNXz9S:qXvJKG16y/Rx4yQj8XcvNNXz9S

Score
10/10
remcosremotehostrat

Malware Config

Extracted

Family

remcos

Version

3.1.5 Pro

Botnet

RemoteHost

C2

ramzy.duckdns.org:2005

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    agent.exe

  • copy_folder

    Remcos

  • delete_file

    true

  • hide_file

    true

  • 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-RV1M2P

  • 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;

Signatures

  • Remcos

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

    ratremcos
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f50129eee93c12e6dea7ad917f85d7b1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f50129eee93c12e6dea7ad917f85d7b1_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2944
    • C:\Users\Admin\AppData\Local\Temp\f50129eee93c12e6dea7ad917f85d7b1_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\f50129eee93c12e6dea7ad917f85d7b1_JaffaCakes118.exe"
      2⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3008

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2944-2-0x0000000000220000-0x0000000000222000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2944-1-0x0000000000090000-0x0000000000190000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/3008-8-0x0000000000400000-0x0000000000479000-memory.dmp
    Filesize

    484KB

    Download
  • memory/3008-5-0x0000000000400000-0x0000000000479000-memory.dmp
    Filesize

    484KB

    Download
  • memory/3008-6-0x0000000000400000-0x0000000000479000-memory.dmp
    Filesize

    484KB

    Download
  • memory/3008-7-0x0000000000400000-0x0000000000479000-memory.dmp
    Filesize

    484KB

    Download
  • memory/3008-3-0x0000000000400000-0x0000000000479000-memory.dmp
    Filesize

    484KB

    Download
  • memory/3008-9-0x0000000000400000-0x0000000000479000-memory.dmp
    Filesize

    484KB

    Download
  • memory/3008-11-0x0000000000400000-0x0000000000479000-memory.dmp
    Filesize

    484KB

    Download
  • memory/3008-13-0x0000000000400000-0x0000000000479000-memory.dmp
    Filesize

    484KB

    Download
  • memory/3008-15-0x0000000000400000-0x0000000000479000-memory.dmp
    Filesize

    484KB

    Download
  • memory/3008-17-0x0000000000400000-0x0000000000479000-memory.dmp
    Filesize

    484KB

    Download
  • memory/3008-20-0x0000000000400000-0x0000000000479000-memory.dmp
    Filesize

    484KB

    Download
  • memory/3008-22-0x0000000000400000-0x0000000000479000-memory.dmp
    Filesize

    484KB

    Download