Overview

overview

10

Static

static

3

JungLoaderFixed.exe

windows10-1703-x64

10

JungLoaderFixed.exe

windows10-2004-x64

10

JungLoaderFixed.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    JungLoaderFixed.exe

  • Size

    21.3MB

  • Sample

    240725-qakzsazemj

  • MD5

    7aa4185295ab3f4f896704aed05c0795

  • SHA1

    3ae4ec10990ff35a466328f1bc0e8ece616df3c3

  • SHA256

    cb300f10e391aa185ea9555d9122f91dca8eb2dfb064f14180340f48b83be623

  • SHA512

    997ffd6fae8e72b7ca5c62f7de9a9a2c487580b0fec589d305c485163ff873539baa20c5791c3626403cf824a02ebf458c24e28236eae45a75461d1ba88a9e45

  • SSDEEP

    393216:jVymy1SvjN1GnU7s1/aRUFWYbyemyzgnfpyyxlj3OMddmZceVUJA9OhBI1Hs7:Em+SvZs+sldbzgRhFldmZceX9OP7

Score
10/10
discordratcollectioncredential_accessdefense_evasiondiscoveryevasionexecutionpersistenceprivilege_escalationpyinstallerratrootkitspywarestealerupx

Malware Config

Targets

    • Target

      JungLoaderFixed.exe

    • Size

      21.3MB

    • MD5

      7aa4185295ab3f4f896704aed05c0795

    • SHA1

      3ae4ec10990ff35a466328f1bc0e8ece616df3c3

    • SHA256

      cb300f10e391aa185ea9555d9122f91dca8eb2dfb064f14180340f48b83be623

    • SHA512

      997ffd6fae8e72b7ca5c62f7de9a9a2c487580b0fec589d305c485163ff873539baa20c5791c3626403cf824a02ebf458c24e28236eae45a75461d1ba88a9e45

    • SSDEEP

      393216:jVymy1SvjN1GnU7s1/aRUFWYbyemyzgnfpyyxlj3OMddmZceVUJA9OhBI1Hs7:Em+SvZs+sldbzgRhFldmZceX9OP7

    Score
    10/10
    discordratcollectioncredential_accessdefense_evasiondiscoveryevasionexecutionpersistenceprivilege_escalationpyinstallerratrootkitspywarestealerupx

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

      evasion

    • Discord RAT

      A RAT written in C# using Discord as a C2.

      stealerrootkitratpersistencediscordrat

    • Modifies WinLogon for persistence

      persistence

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Stops running service(s)

      evasionexecution

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

      collection

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • UPX packed file

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

      upx

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

      credential_accessstealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

      defense_evasion

    • Drops file in System32 directory

    • Enumerates processes with tasklist

      discovery
    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

3
T1059

PowerShell

2
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Impair Defenses

2
T1562

Modify Registry

2
T1112

Obfuscated Files or Information

1
T1027

Command Obfuscation

1
T1027.010

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Browser Information Discovery

1
T1217

Process Discovery

1
T1057

Query Registry

1
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

Lateral Movement

Collection

Clipboard Data

1
T1115

Data from Local System

2
T1005

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks