Overview

overview

10

Static

static

3

SolaraHelper.exe

windows10-ltsc 2021-x64

10

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General

  • Target

    SolaraHelper.exe

  • Size

    22.8MB

  • Sample

    241123-q2ypysslbj

  • MD5

    b572c792f4d6eacc398b71fa24083cb9

  • SHA1

    70fa8db672641f8ac7bffb49f656a25c90006bc8

  • SHA256

    5c433743c2d265b35ac50e38783507378e5f5c2e4e5be0756695e9417c458801

  • SHA512

    eaed9296c07c9c839500490edfaa1f67e75e54655929f097e7e731b2a285dc88b07fba15855fcab2cb2520e59d695d8d913f7a370a4a9687d97242b2a63ef6b1

  • SSDEEP

    393216:+KSrtByxjgK+9/pWFlNBR9rH0Er2W673MH8:+K8tAjgK+9/pWPHAf38c

Score
10/10
exelastealercollectiondefense_evasiondiscoveryevasionpersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      SolaraHelper.exe

    • Size

      22.8MB

    • MD5

      b572c792f4d6eacc398b71fa24083cb9

    • SHA1

      70fa8db672641f8ac7bffb49f656a25c90006bc8

    • SHA256

      5c433743c2d265b35ac50e38783507378e5f5c2e4e5be0756695e9417c458801

    • SHA512

      eaed9296c07c9c839500490edfaa1f67e75e54655929f097e7e731b2a285dc88b07fba15855fcab2cb2520e59d695d8d913f7a370a4a9687d97242b2a63ef6b1

    • SSDEEP

      393216:+KSrtByxjgK+9/pWFlNBR9rH0Er2W673MH8:+K8tAjgK+9/pWPHAf38c

    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.

    • Modifies Windows Firewall

      evasion

    • Clipboard Data

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

      collection

    • 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

    • 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

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

3
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