Overview

overview

10

Static

static

3

ef31e98c23...18.exe

windows7-x64

10

ef31e98c23...18.exe

windows10-2004-x64

10

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General

  • Target

    ef31e98c23ae474cad2c88f76d28a46d_JaffaCakes118

  • Size

    7.4MB

  • Sample

    240921-grzptsxhpa

  • MD5

    ef31e98c23ae474cad2c88f76d28a46d

  • SHA1

    12ca70b0d3b3609b77e6fb26cc90afe30f3fb862

  • SHA256

    ce768cee1efcfd1ed6a71eb50e9704a5cebb2e263813621d0d5ad64f2a82ffae

  • SHA512

    9de1a16a4a76b8bd75601b45975ae1d4541e6bc61bd343af98482740591dd5c974565f99f0194d1049329c80d74db1e4e435b8b8264526a45c10bc335291ca9c

  • SSDEEP

    196608:N7effIPEsy58doQaTxLhQyZbIly38doQavqU/yE/QTly38doQa93GdWkMQIGeAi6:N7effIPEsy58doQaTxLhQyZbIly38dok

Score
10/10
adwarediscoverypersistencestealerupx

Malware Config

Targets

    • Target

      ef31e98c23ae474cad2c88f76d28a46d_JaffaCakes118

    • Size

      7.4MB

    • MD5

      ef31e98c23ae474cad2c88f76d28a46d

    • SHA1

      12ca70b0d3b3609b77e6fb26cc90afe30f3fb862

    • SHA256

      ce768cee1efcfd1ed6a71eb50e9704a5cebb2e263813621d0d5ad64f2a82ffae

    • SHA512

      9de1a16a4a76b8bd75601b45975ae1d4541e6bc61bd343af98482740591dd5c974565f99f0194d1049329c80d74db1e4e435b8b8264526a45c10bc335291ca9c

    • SSDEEP

      196608:N7effIPEsy58doQaTxLhQyZbIly38doQavqU/yE/QTly38doQa93GdWkMQIGeAi6:N7effIPEsy58doQaTxLhQyZbIly38dok

    Score
    10/10
    adwarediscoverypersistencestealerupx

    • Modifies WinLogon for persistence

      persistence

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks