Overview

overview

10

Static

static

10

V4 loader.exe

windows10-2004-x64

10

V4 loader.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    V4 loader.exe
  • Size 1.7MB
  • Sample260705-sy6mhagy8m
  • SHA256 9154c2a77a5ed2c0b73be16f78945508893ba958fec4cfe792a539967960521d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
persistence

Malware Config

Targets

    • Target
      V4 loader.exe
    • Size 1.7MB
    • SHA256 9154c2a77a5ed2c0b73be16f78945508893ba958fec4cfe792a539967960521d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    persistence

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks