Overview

overview

8

Static

static

3

tinytask-1...er.exe

windows10-2004-x64

7

tinytask-1...er.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    tinytask-1.77-installer.exe
  • Size 2.0MB
  • Sample260807-t3ej9asvbv
  • SHA256 eb8720e783ef129821d48a9437f5db1c3947e186f41d0882f630792151cc1481
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
bootkitdiscoveryinstallerpersistence

Malware Config

Targets

    • Target
      tinytask-1.77-installer.exe
    • Size 2.0MB
    • SHA256 eb8720e783ef129821d48a9437f5db1c3947e186f41d0882f630792151cc1481
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoveryinstallerbootkitpersistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks for any installed AV software in registry

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks