Overview

overview

10

Static

static

10

tmp4nifcy41.exe

windows10-ltsc_2021-x64

3

tmp4nifcy41.exe

windows10-2004-x64

3

tmp4nifcy41.exe

windows11-21h2-x64

3

Sharing

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General

  • Target
    tmp4nifcy41
  • Size 516KB
  • Sample260601-21c8eaas9j
  • SHA256 04c79e867703657cf8f12bff4e80f8d0a8d024df6bc46c21df087fec9aac1040
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remotehostratremcos

Malware Config

Extracted

Family

  • remcos

Version

  • 7.2.1 Pro

Botnet

  • RemoteHost

C2

  • saralee1.duckdns.org:2444

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-8SRZP4

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Family: Remcos

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

    ratremcos
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • tmp4nifcy41
    .exe 516KB

tmp4nifcy41

  • IMPHASH 737fc4be4f9f7d7c06c790667c9f7669
  • SHA256 04c79e867703657cf8f12bff4e80f8d0a8d024df6bc46c21df087fec9aac1040
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:5windowsx86arch:x86

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
1
Major OS version
5
Entry point
242882
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE
PDB paths