Overview

overview

10

Static

static

download.jpg.ps1

windows7_x64

1

download.jpg.ps1

windows10_x64

10

Sharing

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General

  • Target

    download.jpg

  • Size

    821KB

  • Sample

    220113-wy5xracafm

  • MD5

    1272f95e9cd257e83a74c5e29186e9c0

  • SHA1

    b4cf0895be4dbdd6aebac62e248220cce852ea35

  • SHA256

    b9aeea371d97a735cb60fc3e41bac781fd37e9db279824784ea0399ec541c6fe

  • SHA512

    53e6cfa4182530d1a7b32b915337205628d2fd3fdbc63764437d8344d1565b4a2320c58bb18d8f0e547b378d1f2be18b2839eabb8bda1c4b711c221f32fb0ef7

Score
10/10
remcosshiestyagilenetrat

Malware Config

Extracted

Family

remcos

Version

3.3.2 Pro

Botnet

Shiesty

C2

shiestynerd.dvrlists.com:10174

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

    Shiesty-GI88AX

  • 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

      download.jpg

    • Size

      821KB

    • MD5

      1272f95e9cd257e83a74c5e29186e9c0

    • SHA1

      b4cf0895be4dbdd6aebac62e248220cce852ea35

    • SHA256

      b9aeea371d97a735cb60fc3e41bac781fd37e9db279824784ea0399ec541c6fe

    • SHA512

      53e6cfa4182530d1a7b32b915337205628d2fd3fdbc63764437d8344d1565b4a2320c58bb18d8f0e547b378d1f2be18b2839eabb8bda1c4b711c221f32fb0ef7

    Score
    10/10
    remcosshiestyagilenetrat

    • Remcos

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

      ratremcos

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks