Overview

overview

8

Static

static

3

ContextMen...er.exe

windows11-21h2-x64

8

Sharing

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General

  • Target
    ContextMenuManager.exe
  • Size 15.4MB
  • Sample260810-c3wp4azclb
  • SHA256 841458bb733714d85f91485b1e1698de0b24f19c10791d70caca2283aaab0dc9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoverypersistenceransomware

Malware Config

Targets

    • Target
      ContextMenuManager.exe
    • Size 15.4MB
    • SHA256 841458bb733714d85f91485b1e1698de0b24f19c10791d70caca2283aaab0dc9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasiondiscoverypersistenceransomware

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • 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)

    • Enumerates connected drives

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

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks