Overview

overview

10

Static

static

1

install_sl...Am.bat

windows10-2004-x64

10

install_sl...Am.bat

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    install_slutware_qn6FAm.bat
  • Size 2KB
  • Sample261003-26b8asyflc
  • SHA256 1a759b1b5b1cd3e7b77a98477b2e407c8dbf584005c52e52044d45ccd4d1906c
  • MD5 SHA1 SHA512 TLSH
Score
10/10
discoveryexecution

Malware Config

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://download.oracle.com/java/25/archive/jdk-25.0.2_windows-x64_bin.exe

Targets

    • Target
      install_slutware_qn6FAm.bat
    • Size 2KB
    • SHA256 1a759b1b5b1cd3e7b77a98477b2e407c8dbf584005c52e52044d45ccd4d1906c
    • MD5 SHA1 SHA512 TLSH
    Score
    10/10
    discoveryexecution

    • Badlisted process makes network request

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks