Overview

overview

10

Static

static

1

a3a16d75fa...end.js

windows10-2004-x64

10

a3a16d75fa...end.js

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    a3a16d75fa52cca4ec3836c8b7df4eee66b91300f47c5ec432fdcd3819b9294d_post-append.js
  • Size 6.0MB
  • Sample260913-rlspfazvhv
  • SHA256 43c08055add60b581136101afdc9f1b9ef4080be711abc229c1b162c149d0a01
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
execution

Malware Config

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    http://archive.org/download/optimized_msi_20251125_1103/optimized_MSI.png
  • exe.dropper

    http://archive.org/download/optimized_msi_20251125_1103/optimized_MSI.png

Targets

    • Target
      a3a16d75fa52cca4ec3836c8b7df4eee66b91300f47c5ec432fdcd3819b9294d_post-append.js
    • Size 6.0MB
    • SHA256 43c08055add60b581136101afdc9f1b9ef4080be711abc229c1b162c149d0a01
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    execution

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks