Overview

overview

10

Static

static

in.bat

windows7-x64

8

in.bat

windows10-2004-x64

10

Sharing

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General

  • Target

    in.bat

  • Size

    49KB

  • Sample

    230115-mbebvadd75

  • MD5

    3dfb8b993505908b1b66861909a997c1

  • SHA1

    076910f57161d1f204733a7274da9713d19bdf2d

  • SHA256

    c4952d905a0fb0466d45a58606635f0a2ac3b7c5cbb7e517118a9b695e3012e2

  • SHA512

    013971877c28acfb5f3b718792a32c1ec6360c330220b0884e99961d629e052150efe7c3305afdf059844f30979f7ad59148af57f41cba6cdc697fcbc494aef2

  • SSDEEP

    768:NNIVZB47JMKBhWiQEQg68Jj4HJ9eT3R9KfofAQ0Mxs9XjVMC+GY0A51vj2h:SsMAhh1K3gRYwfb00+jV5YDvj2h

Score
10/10
asyncratmodiloaderremcosremotehostcollectionpersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

hendersonk1.hopto.org:2404

henderson1.camdvr.org:2404

centplus1.serveftp.com:2404

harrywlike.ddns.net:2404

genekol.nsupdate.info:2404

harrywlike1.ddns.net:2404

hendersonk2022.hopto.org:2404

genekol1.nsupdate.info:2404

generem.camdvr.org:2404
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

    gsgjdwg-D2HYSF

  • 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

      in.bat

    • Size

      49KB

    • MD5

      3dfb8b993505908b1b66861909a997c1

    • SHA1

      076910f57161d1f204733a7274da9713d19bdf2d

    • SHA256

      c4952d905a0fb0466d45a58606635f0a2ac3b7c5cbb7e517118a9b695e3012e2

    • SHA512

      013971877c28acfb5f3b718792a32c1ec6360c330220b0884e99961d629e052150efe7c3305afdf059844f30979f7ad59148af57f41cba6cdc697fcbc494aef2

    • SSDEEP

      768:NNIVZB47JMKBhWiQEQg68Jj4HJ9eT3R9KfofAQ0Mxs9XjVMC+GY0A51vj2h:SsMAhh1K3gRYwfb00+jV5YDvj2h

    Score
    10/10
    asyncratmodiloaderremcosremotehostcollectionpersistencerattrojan

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • 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

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Accesses Microsoft Outlook accounts

      collection

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks