Overview

overview

8

Static

static

1

OC_401.js

windows10-2004-x64

8

OC_401.js

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    21082026_0227_20082026_OC_401.zip
  • Size 644KB
  • Sample260821-cxevds1crb
  • SHA256 8df94cf68fe056784ad035c0243a6d6ecc9900f0469b209bd8e132ac71eed6ab
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
collectiondiscoveryexecution

Malware Config

Targets

    • Target
      OC_401.js
    • Size 1.0MB
    • SHA256 30dd31aeac62fd538fbfe0eb582faa8f1ab4264ca55b1b0f934e01f00408ac15
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    collectiondiscoveryexecution

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

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

    • Loads dropped DLL

    • Accesses Microsoft Outlook profiles

      collection

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks