Overview

overview

8

Static

static

3

mainscript.exe

windows11-21h2-x64

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General

  • Target

    mainscript.exe

  • Size

    25.8MB

  • Sample

    241121-ww9sxsvkby

  • MD5

    4d201ec1138b37055dde8e996e9b10cd

  • SHA1

    0ae39d1b383ad7ffd76d874d3d582f547c437313

  • SHA256

    5cb00aa121c7b52debbeeed6cfb760ad697bc694e8d8d1b371f9235df489256f

  • SHA512

    9b92d1458ce79ee765f7c09e1927f05f6fd5f7e813a8c4054dc54c68c756acbfb4d83b04c52dfea76b51fef3f642a4e409dfc8a28a1f7518aaffea4828d0c4cd

  • SSDEEP

    786432:wdMkQ1JmW828P51QtIbSw1J5xHEha8DZcLABMm/DIj:gA4Wr8PXiI2gSs6QAmN

Score
8/10
discoveryexecutionpersistenceprivilege_escalationpyinstaller

Malware Config

Targets

    • Target

      mainscript.exe

    • Size

      25.8MB

    • MD5

      4d201ec1138b37055dde8e996e9b10cd

    • SHA1

      0ae39d1b383ad7ffd76d874d3d582f547c437313

    • SHA256

      5cb00aa121c7b52debbeeed6cfb760ad697bc694e8d8d1b371f9235df489256f

    • SHA512

      9b92d1458ce79ee765f7c09e1927f05f6fd5f7e813a8c4054dc54c68c756acbfb4d83b04c52dfea76b51fef3f642a4e409dfc8a28a1f7518aaffea4828d0c4cd

    • SSDEEP

      786432:wdMkQ1JmW828P51QtIbSw1J5xHEha8DZcLABMm/DIj:gA4Wr8PXiI2gSs6QAmN

    Score
    8/10
    discoveryexecutionpersistenceprivilege_escalation

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Drops startup file

    • Loads dropped DLL

    • 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.

    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

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

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

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks