Overview

overview

10

Static

static

1

Electron V3.zip

windows10-1703-x64

1

Electron V3.zip

windows10-2004-x64

1

Electron V3.zip

windows11-21h2-x64

Sharing

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General

  • Target

    Electron V3.zip

  • Size

    32.3MB

  • Sample

    240718-kllska1bnr

  • MD5

    6f4bfc70d24a929560fdef6bc8590aa8

  • SHA1

    18762a769b3e863b58973064bbe705d66b9310ae

  • SHA256

    8ab81ed30acefae0aa61b79214ba8e9d1145924d7157de6485d997c732876831

  • SHA512

    64af97abcca7b0aff15f5342491d81cd940816db4b92382b8d7f0c8a9fb026e2d5999d821408db054e8560de47e833ed2bcb25979b14a85f7774806093873529

  • SSDEEP

    786432:FzC88A0tXmsMF1g6IJVp+SAVkS56t8q2rMmpzFlJ7KPQWpYv:lC890tWsAfIJVpQV5Qt8q2rXlJ+PhpYv

Score
10/10
exelastealerdefense_evasionevasionexecutionpersistenceprivilege_escalationspywarestealerupx

Malware Config

Targets

    • Target

      Electron V3.zip

    • Size

      32.3MB

    • MD5

      6f4bfc70d24a929560fdef6bc8590aa8

    • SHA1

      18762a769b3e863b58973064bbe705d66b9310ae

    • SHA256

      8ab81ed30acefae0aa61b79214ba8e9d1145924d7157de6485d997c732876831

    • SHA512

      64af97abcca7b0aff15f5342491d81cd940816db4b92382b8d7f0c8a9fb026e2d5999d821408db054e8560de47e833ed2bcb25979b14a85f7774806093873529

    • SSDEEP

      786432:FzC88A0tXmsMF1g6IJVp+SAVkS56t8q2rMmpzFlJ7KPQWpYv:lC890tWsAfIJVpQV5Qt8q2rXlJ+PhpYv

    Score
    10/10
    exelastealerdefense_evasionevasionexecutionpersistenceprivilege_escalationspywarestealerupx

    • Exela Stealer

      Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.

      stealerexelastealer

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Modifies Windows Firewall

      evasion

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Hide Artifacts: Hidden Files and Directories

      defense_evasion
    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

Persistence

Account Manipulation

1
T1098

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Account Manipulation

1
T1098

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Process Discovery

1
T1057

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks