Overview

overview

7

Static

static

3

d1b7d71323...18.exe

windows7-x64

7

d1b7d71323...18.exe

windows10-2004-x64

7

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General

  • Target

    d1b7d7132349ba5b3018f570e41de474_JaffaCakes118

  • Size

    1.3MB

  • Sample

    240907-mhfhgszbkf

  • MD5

    d1b7d7132349ba5b3018f570e41de474

  • SHA1

    b7f7a6c8957795e42d29de2d9b075922f6126744

  • SHA256

    64c3c93450990c6b2403bf90429f5c48b3b00e029fd7fb0169a19a8f93477bdb

  • SHA512

    b2bc4d004831e7be98b2d8e033061e9b39738f4b28eeff1d4c2468b9d166ece977b914970236ee50125854ae02665bd7b38b407188e0deb94f9a8c2a97300f0e

  • SSDEEP

    24576:KxLZ5pxWAVq34v8ozK9jt7rHKjsbHL5YxyJwr8RDUFjlH58GbRIgytJS7I8FMf+r:KxV5XZAX5lr0Cr5YxyLDUFR58Gb3yiss

Score
7/10
adwarediscoverypersistencestealerupx

Malware Config

Targets

    • Target

      d1b7d7132349ba5b3018f570e41de474_JaffaCakes118

    • Size

      1.3MB

    • MD5

      d1b7d7132349ba5b3018f570e41de474

    • SHA1

      b7f7a6c8957795e42d29de2d9b075922f6126744

    • SHA256

      64c3c93450990c6b2403bf90429f5c48b3b00e029fd7fb0169a19a8f93477bdb

    • SHA512

      b2bc4d004831e7be98b2d8e033061e9b39738f4b28eeff1d4c2468b9d166ece977b914970236ee50125854ae02665bd7b38b407188e0deb94f9a8c2a97300f0e

    • SSDEEP

      24576:KxLZ5pxWAVq34v8ozK9jt7rHKjsbHL5YxyJwr8RDUFjlH58GbRIgytJS7I8FMf+r:KxV5XZAX5lr0Cr5YxyLDUFR58Gb3yiss

    Score
    7/10
    adwarediscoverypersistencestealerupx

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • Installs/modifies Browser Helper Object

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

      stealeradware

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks