Overview

overview

10

Static

static

3

fantafn.exe

windows10-ltsc 2021-x64

10

fantafn.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    fantafn.exe

  • Size

    13.1MB

  • Sample

    241126-cv2ldayrav

  • MD5

    696efab0f22505e92b69a999b9bfe8d8

  • SHA1

    5f9c3f57dd4a7e1953c0c327e065a595dc475dd4

  • SHA256

    04b84b7755e757c899f54ca892ca9b9ea4933057628a9e30e945b1508ab24f88

  • SHA512

    1d9a436eb670ea05c30a145df30d7d3820eb37d33896cd7c7e2770d4ef9202df192550f3145b7080b2a842db4bff5450628323ffa805640b201dc025840c8d3f

  • SSDEEP

    196608:vyJJJHdkhALCUAPA2tr3KUxMsiFMgJIXxxQFfYGevBh60pfYANmWL6wXeeSv9zeW:6JJVdLErJCMtxQFwGevBh6mfYwCnudY

Score
10/10
exelastealercollectiondefense_evasiondiscoveryevasionpersistenceprivilege_escalationspywarestealer

Malware Config

Targets

    • Target

      fantafn.exe

    • Size

      13.1MB

    • MD5

      696efab0f22505e92b69a999b9bfe8d8

    • SHA1

      5f9c3f57dd4a7e1953c0c327e065a595dc475dd4

    • SHA256

      04b84b7755e757c899f54ca892ca9b9ea4933057628a9e30e945b1508ab24f88

    • SHA512

      1d9a436eb670ea05c30a145df30d7d3820eb37d33896cd7c7e2770d4ef9202df192550f3145b7080b2a842db4bff5450628323ffa805640b201dc025840c8d3f

    • SSDEEP

      196608:vyJJJHdkhALCUAPA2tr3KUxMsiFMgJIXxxQFfYGevBh60pfYANmWL6wXeeSv9zeW:6JJVdLErJCMtxQFwGevBh6mfYwCnudY

    Score
    10/10
    exelastealercollectiondefense_evasiondiscoveryevasionpersistenceprivilege_escalationspywarestealer

    • 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

    • Exelastealer family

      exelastealer

    • 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

    • Adds Run key to start application

      persistence

    • 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

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

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

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

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

Modify Registry

1
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

Browser Information Discovery

1
T1217

Network Service Discovery

1
T1046

Peripheral Device Discovery

1
T1120

Permission Groups Discovery

1
T1069

Local Groups

1
T1069.001

Process Discovery

1
T1057

Query Registry

1
T1012

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