Overview

overview

10

Static

static

1

InstallerM.msi

windows11-21h2-x64

10

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General

  • Target

    InstallerM.msi

  • Size

    11.2MB

  • Sample

    241223-p7ch8sznds

  • MD5

    6ae2e15bcb43b2fff440cd44556eedd9

  • SHA1

    c72404cdad45dc95b5df348a4c75e54158c95ac0

  • SHA256

    b83f2343f089e012b6803f754075a7ed2fcbef7c9bb5adc044dac0ff7f9a00c7

  • SHA512

    15a425f1419addada28e9876a42bfbec34327c33070a8632c0475f58cf287377ca6c677a43ef52d40c1d0ff006693a7d45c41b054d39e32fef5890ca2aa9f96d

  • SSDEEP

    196608:Svrc/XalBD4C8w0y8fBHHLgi2bQsunMSWmU5Z/b9Q/OFkRV0uuO+iL86Skch8dWl:SvrWB/PyEBH92OWmq/bu2OR5ld8ijdKr

Score
10/10
exelastealercollectiondefense_evasiondiscoveryevasionpersistenceprivilege_escalationspywarestealerupx

Malware Config

Targets

    • Target

      InstallerM.msi

    • Size

      11.2MB

    • MD5

      6ae2e15bcb43b2fff440cd44556eedd9

    • SHA1

      c72404cdad45dc95b5df348a4c75e54158c95ac0

    • SHA256

      b83f2343f089e012b6803f754075a7ed2fcbef7c9bb5adc044dac0ff7f9a00c7

    • SHA512

      15a425f1419addada28e9876a42bfbec34327c33070a8632c0475f58cf287377ca6c677a43ef52d40c1d0ff006693a7d45c41b054d39e32fef5890ca2aa9f96d

    • SSDEEP

      196608:Svrc/XalBD4C8w0y8fBHHLgi2bQsunMSWmU5Z/b9Q/OFkRV0uuO+iL86Skch8dWl:SvrWB/PyEBH92OWmq/bu2OR5ld8ijdKr

    Score
    10/10
    exelastealercollectiondefense_evasiondiscoveryevasionpersistenceprivilege_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

    • Exelastealer family

      exelastealer

    • Grants admin privileges

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

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

      collection

    • Modifies file permissions

      discovery

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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.

    • Modifies Windows Firewall

      evasion

    • 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

2
T1546

Installer Packages

1
T1546.016

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

2
T1546

Installer Packages

1
T1546.016

Netsh Helper DLL

1
T1546.007

Defense Evasion

File and Directory Permissions Modification

1
T1222

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

System Binary Proxy Execution

1
T1218

Msiexec

1
T1218.007

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

2
T1120

Permission Groups Discovery

1
T1069

Local Groups

1
T1069.001

Process Discovery

1
T1057

Query Registry

2
T1012

System Information Discovery

5
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