Overview

overview

10

Static

static

1

SWIFT COPY_TXT.js

windows10-2004-x64

10

SWIFT COPY_TXT.js

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    7ebd2c6e33fcb7ac84c97e06c1d6aaa65bd44056770a424c3fd276c8f7c17aef
  • Size 4.8MB
  • Sample260907-vf1pmsaa79
  • SHA256 7ebd2c6e33fcb7ac84c97e06c1d6aaa65bd44056770a424c3fd276c8f7c17aef
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
donutloadercollectiondefense_evasiondiscoveryevasionexecutionloaderpersistencespywarestealertrojan

Malware Config

Targets

    • Target
      SWIFT COPY_TXT.JS
    • Size 11.4MB
    • SHA256 2312ae3c94e311c8c328f91a74519fdcb985acc42f87aa0e91681fb1bdbc40da
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    collectiondefense_evasiondiscoveryevasionexecutiondonutloaderloaderpersistencespywarestealertrojan

    • Detects DonutLoader

      loader

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

      loaderdonutloader

    • Modifies Windows Defender DisableAntiSpyware settings

      evasiontrojan

    • Modifies Windows Defender Real-time Protection settings

      defense_evasiontrojan

    • Modifies Windows Defender TamperProtection settings

      evasiontrojan

    • Windows security bypass

      defense_evasiontrojan

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Windows security modification

      defense_evasiontrojan

    • Accesses Microsoft Outlook profiles

      collection

    • 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.

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

JavaScript

1
T1059.007

PowerShell

1
T1059.001

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

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

Defense Evasion

Impair Defenses

5
T1562

Disable or Modify Tools

5
T1562.001

Modify Registry

6
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Command and Control

Exfiltration

Impact

Tasks