Overview

overview

10

Static

static

3

2026-09-12...lc.exe

windows10-2004-x64

10

2026-09-12...lc.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-09-12_ac4ed45035fec88676a5a3fdefdaaf8f_cryptbot_icedid_luca-stealer_njrat_stealc
  • Size 5.8MB
  • Sample260913-2bb9taxwat
  • SHA256 af4286bf0f6dc90ac3964816cbf204c942ce9355a711895a7fe1652879f695f1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
webratcollectioncredential_accessdefense_evasiondiscoveryexecutionpersistenceratspywarestealertrojanupx

Malware Config

Targets

    • Target
      2026-09-12_ac4ed45035fec88676a5a3fdefdaaf8f_cryptbot_icedid_luca-stealer_njrat_stealc
    • Size 5.8MB
    • SHA256 af4286bf0f6dc90ac3964816cbf204c942ce9355a711895a7fe1652879f695f1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    collectioncredential_accessdefense_evasiondiscoveryexecutionwebratpersistenceratspywarestealertrojanupx

    • Family: WebRAT

      WebRAT is a Windows RAT written in Golang.

      ratwebrat
    • Custom signature

      Detects executables containing SQL queries to confidential data stores. Observed in infostealers

    • Custom signature

      Detects executables referencing many IR and analysis tools

    • Custom signature

      Detects executables referencing many confidential data stores found in browsers, mail clients, crypt

    • Custom signature

      Detects executables referencing virtualization MAC addresses

    • Custom signature

      UPX dump on OEP (original entry point)

    • Custom signature

      detects Windows exceutables potentially bypassing UAC using fodhelper.exe

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

      credential_accessstealer

    • Accesses Microsoft Outlook profiles

      collection

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

      discovery

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks