Overview

overview

8

Static

static

3

TEKLauncher.exe

windows10-2004-x64

8

TEKLauncher.exe

windows11-ltsc_2024-x64

8

Sharing

Copy URL Twitter E-mail

General

  • Target
    TEKLauncher.exe
  • Size 2.5MB
  • Sample260718-vmcw6agv2n
  • SHA256 dd50c7652d50626aedbc8c03657a95a878f79efb2ad40510bf96e43cc4bf4597
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistenceransomware

Malware Config

Targets

    • Target
      TEKLauncher.exe
    • Size 2.5MB
    • SHA256 dd50c7652d50626aedbc8c03657a95a878f79efb2ad40510bf96e43cc4bf4597
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoverypersistenceransomware

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks