Overview

overview

8

Static

static

3

RuntimeModifier.exe

windows11-ltsc_2024-x64

8

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General

  • Target
    RuntimeModifier.exe
  • Size 32.0MB
  • Sample260708-nkdbksez2s
  • SHA256 aae9c10f4627e012028d1421d712fa1262d980dda171ee2d8338c5d3325f162a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryexecutioninstallermotwpersistencephishingransomware

Malware Config

Targets

    • Target
      RuntimeModifier.exe
    • Size 32.0MB
    • SHA256 aae9c10f4627e012028d1421d712fa1262d980dda171ee2d8338c5d3325f162a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasiondiscoveryexecutioninstallermotwpersistencephishingransomware

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Stops running service(s)

      defense_evasionexecution

    • Checks for any installed AV software in registry

    • Checks installed software on the system

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

      discovery

    • Mark of the Web detected: This indicates that the page was originally saved or cloned.

      phishingmotw

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks