Overview

overview

10

Static

static

1

IMG-466573...rs.vbs

windows7-x64

10

IMG-466573...rs.vbs

windows10-2004-x64

10

Sharing

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General

  • Target
    IMG-466573885783553Folketingsmedlemmers.vbs
  • Size 22KB
  • Sample240530-g3rtcsab72
  • SHA256 26ba9cb14985a79e8f92cce91824aade3f878635bd48559376cb86cc814c8c2f
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
guloaderdownloaderpersistence

Malware Config

Targets

    • Target
      IMG-466573885783553Folketingsmedlemmers.vbs
    • Size 22KB
    • SHA256 26ba9cb14985a79e8f92cce91824aade3f878635bd48559376cb86cc814c8c2f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    guloaderdownloaderpersistence

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Adds policy Run key to start application

      persistence

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks