General

  • Target

    a4a7f929c06bd4078c69a7dad2e126ca_JaffaCakes118

  • Size

    444KB

  • Sample

    240613-kg44caverq

  • MD5

    a4a7f929c06bd4078c69a7dad2e126ca

  • SHA1

    1fb11adfc3dda19bbad1f96b9afe35dd187c06fa

  • SHA256

    9feb83ef41e9933adb8cbd4b2f60dfc952cb75717c18c591726c5d68f3ef5cb8

  • SHA512

    8323e956d33454f35fa28aa2dba137b59bed1c4236b75483e0b6cd534343ed41a88b9d438fd29aca0bf323e94d26309ff62efe5a5e0a01289dbc82c52bcfbc88

  • SSDEEP

    6144:JYx/VGfxaMFJdVhJNyu1Jn/jEHRUz5ZiuJEgN5s6v9osqrgTxXv0dQDV0XmuUjPq:JKOJ1KuDZz5ZlLN28LogTxwQuXmuUW

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

4kx

Decoy

tenghuab2b.com

docperkins.com

xn--8qvz5k.com

wahgig.com

lesfantomesdelopera.com

ableaccessdesign.com

fraubergtour.com

conjoo.com

colemix.com

ijmpennsylvania.com

viagraboysdownload.com

primaryancientgreeks.com

mavericktourist.com

cezhav.com

zapjevajlive.info

yvpol.com

moonoka.com

pengodam.com

prubobhatton.net

exanyu.info

Targets

    • Target

      a4a7f929c06bd4078c69a7dad2e126ca_JaffaCakes118

    • Size

      444KB

    • MD5

      a4a7f929c06bd4078c69a7dad2e126ca

    • SHA1

      1fb11adfc3dda19bbad1f96b9afe35dd187c06fa

    • SHA256

      9feb83ef41e9933adb8cbd4b2f60dfc952cb75717c18c591726c5d68f3ef5cb8

    • SHA512

      8323e956d33454f35fa28aa2dba137b59bed1c4236b75483e0b6cd534343ed41a88b9d438fd29aca0bf323e94d26309ff62efe5a5e0a01289dbc82c52bcfbc88

    • SSDEEP

      6144:JYx/VGfxaMFJdVhJNyu1Jn/jEHRUz5ZiuJEgN5s6v9osqrgTxXv0dQDV0XmuUjPq:JKOJ1KuDZz5ZlLN28LogTxwQuXmuUW

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • Formbook payload

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks