Overview

overview

8

Static

static

3

utorrent_i...er.exe

windows10-2004-x64

7

utorrent_i...er.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    utorrent_installer.exe
  • Size 2.1MB
  • Sample260815-ttpzmadr2t
  • SHA256 7b39f9f9dff4ad05a22ac6cabec732d6ebe788ec809a4a53b0ab526d21b53f71
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryinstallerpersistenceupx

Malware Config

Targets

    • Target
      utorrent_installer.exe
    • Size 2.1MB
    • SHA256 7b39f9f9dff4ad05a22ac6cabec732d6ebe788ec809a4a53b0ab526d21b53f71
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoveryinstallerdefense_evasionpersistenceupx

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      defense_evasion

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • 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

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks