Overview

overview

10

Static

static

3

Solara.exe

windows7-x64

7

Solara.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Solara.exe.zip

  • Size

    10.7MB

  • Sample

    241028-yg9kqatlgx

  • MD5

    005578cbeb439db2f440e9cbc5dc4f1c

  • SHA1

    e6fb16dda46a6c521a93e2d01800e36171ddf7a2

  • SHA256

    02d36861932ce1039c2d8c578e9235dd0391273c916c49db9aaad4a6433cff4a

  • SHA512

    649aa1428ee5ac6b56d864be88154609b67ac8971a2a0b560bd416514285a1a49478bd63f994e3d9dfbaf893fa4c495d62a470a20f1be7b473d4247dedab4a06

  • SSDEEP

    196608:3UNfPmA7xfZuKxRj37YUJCCUIMmYBJrohCaJqI7nbflYD44JUyAhJY9z:0G8h7Rj3UrdFLBJshRJf7bflYD44J8JE

Score
10/10
exelastealercollectiondefense_evasiondiscoveryevasionpersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      Solara.exe.bin

    • Size

      10.8MB

    • MD5

      f20115143f1188ffd1d835013c5c09d5

    • SHA1

      6561d192eef5e283cf684d59c29fe36aac8011db

    • SHA256

      f08fb57935598eb57b2b1f46f2cf1cafb7abe84db8870b0283ead4f63e1f7360

    • SHA512

      41235c73e25513a24e887dda389b88520f5398da7a20b39aac068f994b1cfe068d50772b8a34d9ae37e0b68ba4482e238489b613b44a281664b955a8135428e2

    • SSDEEP

      196608:ehgy6EPAsulmtSHeNvX+wfm/pf+xfdkRYDKsnarvOv0DaZbH:7ZQtSUvX+9/pWFGRJsnarvzaFH

    Score
    10/10
    upxexelastealercollectiondefense_evasiondiscoveryevasionpersistenceprivilege_escalationpyinstallerspywarestealer

    • 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

    • 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
    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

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