Overview

overview

7

Static

static

3

WindowsUpdate.exe

windows10-2004-x64

7

WindowsUpdate.exe

windows11-21h2-x64

7

Sharing

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General

  • Target
    WindowsUpdate.exe
  • Size 65.5MB
  • Sample260605-sd8lcsbv5j
  • SHA256 fbc6ad7e91c65e92d9d5756c87fccf9b6ee9546c015f2867464ee45f00438529
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoverypersistencepyinstaller

Malware Config

Targets

    • Target
      WindowsUpdate.exe
    • Size 65.5MB
    • SHA256 fbc6ad7e91c65e92d9d5756c87fccf9b6ee9546c015f2867464ee45f00438529
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    discoverypersistence

    • Loads dropped DLL

    • Contacts third-party web service commonly abused for C2

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

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks