Overview

overview

6

Static

static

1

setup-Happ.x64.exe

windows11-ltsc_2024-x64

6

Sharing

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General

  • Target
    setup-Happ.x64.exe
  • Size 111.8MB
  • Sample260625-mk71hsa18k
  • SHA256 1a33cc17cf420f862cc41ba266a2a8960b3ab4012e3d059d7465e39350e01703
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoveryinstallerpersistenceransomware

Malware Config

Targets

    • Target
      setup-Happ.x64.exe
    • Size 111.8MB
    • SHA256 1a33cc17cf420f862cc41ba266a2a8960b3ab4012e3d059d7465e39350e01703
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    discoveryinstallerpersistenceransomware

    • 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.

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks