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Overview

overview

8

Static

static

1

StormKittyBuilder.bat

windows11-21h2-x64

8

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General

  • Target

    StormKittyBuilder.bat

  • Size

    432KB

  • Sample

    250328-b151basny7

  • MD5

    7cf5561ba84bda0718d0c93b2ab88d6b

  • SHA1

    0c2a5bc7f8105b0d0017186a5a733cc6b6feff69

  • SHA256

    449addfee92a5ca256cf35563ee3fb6e61380922803ef24db9aef5e376325458

  • SHA512

    236b8a5acf67d4388638683db2616cda0b638774400c8be12effc1bec0e27c30516027675b8cacca22140d178da1a85c3fdac4e560644422d4b8b90d5d9400f8

  • SSDEEP

    12288:ikk/8cmfunb4i/d+X7ixl0wi7bOJfZBHnRnl6xu6ibnzeOb:ikzcmE/d+i676xZBHRlP6Wh

Score
8/10
collectioncredential_accessdiscoveryexecutionpersistencespywarestealer

Malware Config

Targets

    • Target

      StormKittyBuilder.bat

    • Size

      432KB

    • MD5

      7cf5561ba84bda0718d0c93b2ab88d6b

    • SHA1

      0c2a5bc7f8105b0d0017186a5a733cc6b6feff69

    • SHA256

      449addfee92a5ca256cf35563ee3fb6e61380922803ef24db9aef5e376325458

    • SHA512

      236b8a5acf67d4388638683db2616cda0b638774400c8be12effc1bec0e27c30516027675b8cacca22140d178da1a85c3fdac4e560644422d4b8b90d5d9400f8

    • SSDEEP

      12288:ikk/8cmfunb4i/d+X7ixl0wi7bOJfZBHnRnl6xu6ibnzeOb:ikzcmE/d+i676xZBHRlP6Wh

    Score
    8/10
    collectioncredential_accessdiscoveryexecutionpersistencespywarestealer

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

      credential_accessstealer

    • Executes dropped EXE

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

      credential_accessstealer

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution
    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Modify Authentication Process

1
T1556

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Authentication Process

1
T1556

Modify Registry

1
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Modify Authentication Process

1
T1556

Steal Web Session Cookie

1
T1539

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Browser Information Discovery

1
T1217

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Command and Control

Exfiltration

Impact

Tasks