Overview

overview

8

Static

static

3

um.exe

windows11-21h2-x64

8

Sharing

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General

  • Target
    um.exe
  • Size 921KB
  • Sample260807-3fa3zsdp3z
  • SHA256 a37d1a25a8284a2367f9f3a3f18b2128bf8ce149ae1fd7a0465b6005ed1e3653
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
persistence

Malware Config

Targets

    • Target
      um.exe
    • Size 921KB
    • SHA256 a37d1a25a8284a2367f9f3a3f18b2128bf8ce149ae1fd7a0465b6005ed1e3653
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    persistence

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

      persistence

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

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

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks