General

  • Target

    INVOICENoKTSPHIAUDIOdocx.docx

  • Size

    10KB

  • Sample

    230627-rmc1dafc81

  • MD5

    10fff05223ad6d1bb04774da72f1d815

  • SHA1

    c85b33926aafd563649ae22c6506212591d36b0a

  • SHA256

    94e3996206fdc70b2ed95a87672b3516eac8a41d25c2c3659ed7933399bfa287

  • SHA512

    3fb1aa53fbb6920a6f4fbc33cc176e2842f3c3634319741183aaa6aaf5741cb960a352322b5d2263b877026b699764b4e214746c074f91a58b39820ed36acb17

  • SSDEEP

    192:gya0NI0ZmW6ARgZVPCK44AG9xXSJ+Ej70JY6KwHKcpkWY8cWeZF:gyXI0ZmW6ANK4499xXSJf70JY6H1Y8eF

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

m42i

Decoy

kosporttraining.com

z19zgcn.site

kaka225.click

85471xii.net

iuplqle.xyz

bengtsberg.net

bk2y0rmx.site

hotspudqec.space

dreamshospital.com

studio-glinka.com

garotosdatv1.online

au-t-global.com

0kxm.com

medsuppanam.com

sameypaige.com

osstshirts.com

xkrujqqo.shop

hk2r.top

rakebacksites.com

ledxiu.xyz

Targets

    • Target

      INVOICENoKTSPHIAUDIOdocx.docx

    • Size

      10KB

    • MD5

      10fff05223ad6d1bb04774da72f1d815

    • SHA1

      c85b33926aafd563649ae22c6506212591d36b0a

    • SHA256

      94e3996206fdc70b2ed95a87672b3516eac8a41d25c2c3659ed7933399bfa287

    • SHA512

      3fb1aa53fbb6920a6f4fbc33cc176e2842f3c3634319741183aaa6aaf5741cb960a352322b5d2263b877026b699764b4e214746c074f91a58b39820ed36acb17

    • SSDEEP

      192:gya0NI0ZmW6ARgZVPCK44AG9xXSJ+Ej70JY6KwHKcpkWY8cWeZF:gyXI0ZmW6ANK4499xXSJf70JY6H1Y8eF

    • Formbook

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

    • Formbook payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Abuses OpenXML format to download file from external location

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks