Overview

overview

10

Static

static

URLScan

urlscan

1

https://docs.google....

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    https://docs.google.com/uc?export=download&id=18aekIJa4JVKLZ-c8D5GZj88z1_Rwlwyv

  • Sample

    220919-tk987sbgfm

Score
10/10
njratremcoslimeremotehostrattrojan

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://contadoreshbc.com/dll_startup

Extracted

Family

njrat

Version

0.7.3

Botnet

Lime

C2

sdfdgsagsdf.duckdns.org:8090

Mutex

Client.exe

Attributes
  • reg_key

    Client.exe

  • splitter

    123

Extracted

Family

remcos

Botnet

RemoteHost

C2

dfdgsfgfg.duckdns.org:8021

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

    fgfgdsfhghgdhgdfds-PJPENA

  • 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

Targets

    • Target

      https://docs.google.com/uc?export=download&id=18aekIJa4JVKLZ-c8D5GZj88z1_Rwlwyv

    Score
    10/10
    njratremcoslimeremotehostrattrojan

    • Remcos

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

      ratremcos

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks