Overview

overview

8

Static

static

3

mainscript.exe

windows11-21h2-x64

8

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General

  • Target

    mainscript.exe

  • Size

    26.0MB

  • Sample

    241121-j4shdszpay

  • MD5

    97338c8e33fa1a482ca49c80d6ad940f

  • SHA1

    5955088107aaa6d4e41e61f8d2b5a9d00a70884c

  • SHA256

    2d680117333da1322509e3266e1e8977fb05420af00793358644483e9ec3e593

  • SHA512

    a43198b1bca107fd1538c9c9a4d8e635aab7cb1df211f700012eb62f6d2f71d799db6ca2adbdc445009377081287d408fbaf95e6d2cfe0f064f94c4ada117bad

  • SSDEEP

    786432:DvMkQ1JvW828P51QtIbSw1JIxHEha8DZcLSBXmwDIL:vABWr8PXiI2gNs6QShm

Score
8/10
discoveryexecutionpersistenceprivilege_escalationpyinstaller

Malware Config

Targets

    • Target

      mainscript.exe

    • Size

      26.0MB

    • MD5

      97338c8e33fa1a482ca49c80d6ad940f

    • SHA1

      5955088107aaa6d4e41e61f8d2b5a9d00a70884c

    • SHA256

      2d680117333da1322509e3266e1e8977fb05420af00793358644483e9ec3e593

    • SHA512

      a43198b1bca107fd1538c9c9a4d8e635aab7cb1df211f700012eb62f6d2f71d799db6ca2adbdc445009377081287d408fbaf95e6d2cfe0f064f94c4ada117bad

    • SSDEEP

      786432:DvMkQ1JvW828P51QtIbSw1JIxHEha8DZcLSBXmwDIL:vABWr8PXiI2gNs6QShm

    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

    • 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.

    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

Peripheral Device Discovery

1
T1120

Query Registry

2
T1012

System Information Discovery

1
T1082

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