Overview

overview

10

Static

static

10

2026-04-20...lc.exe

windows10-2004-x64

10

2026-04-20...lc.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2026-04-20_330e717122b017d2cd5f79eee0707803_blankgrabber_icedid_luca-stealer_njrat_stealc
  • Size 2.6MB
  • Sample260420-dr1eksbz2z
  • SHA256 00b96f5cee633bb2cdb71c182e0e8db749de5a41a14bf07219f695d9c7bd1ea0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasionevasionexecutionpersistencetrojan

Malware Config

Targets

    • Target
      2026-04-20_330e717122b017d2cd5f79eee0707803_blankgrabber_icedid_luca-stealer_njrat_stealc
    • Size 2.6MB
    • SHA256 00b96f5cee633bb2cdb71c182e0e8db749de5a41a14bf07219f695d9c7bd1ea0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionevasionexecutionpersistencetrojan

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Modifies Windows Defender DisableAntiSpyware settings

      evasiontrojan

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers

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

    • Detects executables containing artifacts associated with disabling Widnows Defender

    • Detects executables embedding registry key / value combination indicative of disabling Windows Defen

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Disables service(s)

      defense_evasionexecution

    • Executes dropped EXE

    • Stops running service(s)

      defense_evasionexecution

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

System Services

2
T1569

Service Execution

2
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Impair Defenses

2
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

2
T1489

Tasks