Overview

overview

10

Static

static

3

V1.7.1-Fixed.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    V1.7.1-Fixed.exe

  • Size

    385.3MB

  • Sample

    240928-t1wqraxhnd

  • MD5

    2a8232328ce1284a136daed4eef7aa9f

  • SHA1

    7fff50776487cc4b04a56d229f00cdf9dd81c32a

  • SHA256

    1d0c2aa2a51d30c38f461d7af3709c14ff9c5e009509733c453233b5d243eb8e

  • SHA512

    651d80097d01074875c69dddd396108348306799cdae4ce63a15c985cad051a617ea102fca07c25cff71feaf13deebfe62d6dfc89666c574df6746bff89e2614

  • SSDEEP

    12582912:XZy50LHPZAtgAzt//N0vsqNbCFxocf5HIdE:XZdLvZAzlAxmD1Iu

Score
10/10
exelastealercollectiondefense_evasiondiscoveryevasionpersistenceprivilege_escalationpyinstallerransomwarespywarestealerupx

Malware Config

Targets

    • Target

      V1.7.1-Fixed.exe

    • Size

      385.3MB

    • MD5

      2a8232328ce1284a136daed4eef7aa9f

    • SHA1

      7fff50776487cc4b04a56d229f00cdf9dd81c32a

    • SHA256

      1d0c2aa2a51d30c38f461d7af3709c14ff9c5e009509733c453233b5d243eb8e

    • SHA512

      651d80097d01074875c69dddd396108348306799cdae4ce63a15c985cad051a617ea102fca07c25cff71feaf13deebfe62d6dfc89666c574df6746bff89e2614

    • SSDEEP

      12582912:XZy50LHPZAtgAzt//N0vsqNbCFxocf5HIdE:XZdLvZAzlAxmD1Iu

    Score
    10/10
    exelastealercollectiondefense_evasiondiscoveryevasionpersistenceprivilege_escalationpyinstallerransomwarespywarestealerupx

    • 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.

    • Renames multiple (60) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • 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

    • UPX packed file

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

      upx
    behavioral1

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

Permission Groups Discovery

1
T1069

Local Groups

1
T1069.001

Process Discovery

1
T1057

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

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