Overview

overview

10

Static

static

3

1001520SAForm_YI.exe

windows7-x64

10

1001520SAForm_YI.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    1001520SAForm_YI.exe
  • Size 1.4MB
  • Sample231111-jcc9dscd9v
  • SHA256 448a8114208fbb7d2e83c81d59bc262d6857937ec0bceeebda75ad978265b5dc
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
modiloaderremcosremotehostpersistencerattrojan

Malware Config

Extracted

Family

  • remcos

Botnet

  • RemoteHost

C2

  • vodahelp.myvnc.com:2255

Attributes
  • audio_folder

    MicRecords

  • 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

    kjuiytfvhbjhuyhih875rdctyh-9Y8U9Y

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target
      1001520SAForm_YI.exe
    • Size 1.4MB
    • SHA256 448a8114208fbb7d2e83c81d59bc262d6857937ec0bceeebda75ad978265b5dc
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    modiloadertrojanremcosremotehostpersistencerat

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Remcos

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

      ratremcos

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks