Overview

overview

8

Static

static

3

VirtualTab...up.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    VirtualTabletServer_v4.1.7_setup.exe
  • Size 18.6MB
  • Sample261022-sd8w5ads5t
  • SHA256 8bbac5e3de2ff10e1b2742db24c8b3d5ca582b5c2335f197e313eb117762b5dc
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistenceransomware

Malware Config

Targets

    • Target
      VirtualTabletServer_v4.1.7_setup.exe
    • Size 18.6MB
    • SHA256 8bbac5e3de2ff10e1b2742db24c8b3d5ca582b5c2335f197e313eb117762b5dc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoverypersistenceransomware

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

    • 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

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks