Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    93429472073d0794c411a71f2f161aa8d7b8c51606ab497175cc5863fea7fba8

  • Size

    10.5MB

  • Sample

    240811-2ap5aa1glm

  • MD5

    a5c740eb48fafb9b25d06c22b6f4a7e9

  • SHA1

    70a24d83379e205bbbcda72da177fa0baae2be7f

  • SHA256

    93429472073d0794c411a71f2f161aa8d7b8c51606ab497175cc5863fea7fba8

  • SHA512

    524b83c112064bafbec17b43ef03f5f41888c584fc0baf2da59e58befa40b4cb7920f6e4a6f598289749919fbf7394a74352c0b301d1d1594e133aaf96cd3808

  • SSDEEP

    196608:2eoNf7uyka/QRjnlhJPPyEhQVM1LPg8TFhaF08ckcNy9i4KuZp2E8rK:27NFEj3pHhQVEPg8TFhN8eOPKuX2EV

Score
10/10
exelastealermonstercollectioncredential_accessdefense_evasiondiscoveryevasionpersistenceprivilege_escalationspywarestealer

Malware Config

Targets

    • Target

      93429472073d0794c411a71f2f161aa8d7b8c51606ab497175cc5863fea7fba8

    • Size

      10.5MB

    • MD5

      a5c740eb48fafb9b25d06c22b6f4a7e9

    • SHA1

      70a24d83379e205bbbcda72da177fa0baae2be7f

    • SHA256

      93429472073d0794c411a71f2f161aa8d7b8c51606ab497175cc5863fea7fba8

    • SHA512

      524b83c112064bafbec17b43ef03f5f41888c584fc0baf2da59e58befa40b4cb7920f6e4a6f598289749919fbf7394a74352c0b301d1d1594e133aaf96cd3808

    • SSDEEP

      196608:2eoNf7uyka/QRjnlhJPPyEhQVM1LPg8TFhaF08ckcNy9i4KuZp2E8rK:27NFEj3pHhQVEPg8TFhN8eOPKuX2EV

    Score
    10/10
    exelastealermonstercollectioncredential_accessdefense_evasiondiscoveryevasionpersistenceprivilege_escalationspywarestealer

    • Detects Monster Stealer.

    • 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

    • Monster

      Monster is a Golang stealer that was discovered in 2024.

      stealermonster

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Grants admin privileges

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

    • Modifies Windows Firewall

      evasion

    • 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

    • 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.

    • Network Service Discovery

      Attempt to gather information on host's network.

      discovery

    • Enumerates processes with tasklist

      discovery

    • Hide Artifacts: Hidden Files and Directories

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

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

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Network Service Discovery

1
T1046

Permission Groups Discovery

1
T1069

Local Groups

1
T1069.001

Process Discovery

1
T1057

System Information Discovery

4
T1082

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

System Network Connections Discovery

1
T1049

Lateral Movement

Collection

Clipboard Data

1
T1115

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks