Overview

overview

10

Static

static

10

LightyV5.exe

windows7-x64

10

LightyV5.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    LightyV5.exe
  • Size 77.7MB
  • Sample240327-j2bf4abb2t
  • SHA256 b38ee3f5d26ee352d829df40f2624c0d59f39f034ff36ab0b2a9b002cf2d6d3c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
pysilonevasionpersistencepyinstallerupx

Malware Config

Targets

    • Target
      LightyV5.exe
    • Size 77.7MB
    • SHA256 b38ee3f5d26ee352d829df40f2624c0d59f39f034ff36ab0b2a9b002cf2d6d3c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    evasionpersistencepyinstallerupx

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Enumerates VirtualBox DLL files

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks