Overview

overview

8

Static

static

3

SparkzLoader.exe

windows10-2004-x64

1

SparkzLoader.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    SparkzLoader.exe
  • Size 2.7MB
  • Sample260715-e73qbaew4t
  • SHA256 4d6077bfd4b5dd51116584415e905c640ce2d9ab11523bb772cf2c9ad242168d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoverypersistenceprivilege_escalation

Malware Config

Targets

    • Target
      SparkzLoader.exe
    • Size 2.7MB
    • SHA256 4d6077bfd4b5dd51116584415e905c640ce2d9ab11523bb772cf2c9ad242168d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasiondiscoverypersistenceprivilege_escalation

    • Downloads MZ/PE file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • 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