Overview

overview

10

Static

static

3

GoogleBrow...56.msi

windows10-2004-x64

10

GoogleBrow...56.msi

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    GoogleBrowser_Isyi10_v1.0.34356.msi
  • Size 95.3MB
  • Sample260717-pgldfsav6n
  • SHA256 c5d87b2fd77b79c04e3cb70c08c383cad28eb8435ffd6a3eed1a9c391b6f83ca
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
donutloaderdiscoveryexecutionloaderpersistenceprivilege_escalationransomware

Malware Config

Targets

    • Target
      GoogleBrowser_Isyi10_v1.0.34356.msi
    • Size 95.3MB
    • SHA256 c5d87b2fd77b79c04e3cb70c08c383cad28eb8435ffd6a3eed1a9c391b6f83ca
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutiondonutloaderloaderpersistenceprivilege_escalationransomware

    • Detects DonutLoader

      loader

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

      loaderdonutloader

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks