Overview

overview

10

Static

static

10

JJSploit.exe

windows7-x64

7

JJSploit.exe

windows10-2004-x64

9

Resubmissions

08/08/2024, 02:09

240808-cll5bssarc10

08/08/2024, 01:50

240808-b9q8hs1hpe10

08/08/2024, 01:47

240808-b7snka1hla10

Sharing

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General

  • Target
    JJSploit.exe
  • Size 103.4MB
  • Sample240808-cll5bssarc
  • SHA256 9938a3dded233935a2e0f2da43327cf61cd0bd2f3cb1eaf18f6b5e7742c392e5
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
pysilonevasionexecutionpersistencepyinstaller

Malware Config

Targets

    • Target
      JJSploit.exe
    • Size 103.4MB
    • SHA256 9938a3dded233935a2e0f2da43327cf61cd0bd2f3cb1eaf18f6b5e7742c392e5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    evasionexecutionpersistence

    • Enumerates VirtualBox DLL files

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks