General

  • Target

    cde4a32842894a698985654817e5a27b_JaffaCakes118

  • Size

    337KB

  • Sample

    240901-a1bk2avdkm

  • MD5

    cde4a32842894a698985654817e5a27b

  • SHA1

    68706620d387d17fb0abe8f8d24ae02cc8a6f8e7

  • SHA256

    f637d170a539b7418c9da3506bc437edd21c854313fc7a2a4b03f675a63a4ae1

  • SHA512

    9a5eac1d976f4c56e579297f331dd1a8f6e725941cf5e382b35eab344afc05703246061b99d705f7e02011f58382524f3fc4414fce90455d74dd34f4065882c0

  • SSDEEP

    6144:GLNkFWXpXATjiOUbGdDRyywVB9VTga7fGGASw50+p3NkOZ+:Go8pwfibG81fnxw06dkv

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

rs26

Decoy

amazon-review.info

17kaihuiba.com

timeableholdings.com

techvestorsmultifamily.com

rokketsoftware.com

abbigliamentoagricolo.com

artjiayi.com

smooouse.com

lightcastwired.com

bravuad.com

mr133.com

clubfitdartmouth.com

masturbation-stories.net

yedekparcatreni.com

pureologyrising.com

goodsystem2updating.download

fn4pk8p0o5.com

climatechangersofny.com

shuangxian023.com

lxiuot.men

Targets

    • Target

      teklif.exe

    • Size

      378KB

    • MD5

      9f5f0a9318f01aba5f2e413cf55f30ee

    • SHA1

      2893ad78ba028cd19eec0634babf210e86b2b3c5

    • SHA256

      3b098abf608b9def35a0cabf2e548dfe01d4f575f6406770be29a25439785978

    • SHA512

      05695b9d5b70c758069d17386910b6c9a70a852557e7dc03f4827d923ef6680c81a24bad662e04cf3f3179d548fa4ed711355ce2b12f703b675da9f0fae58fc8

    • SSDEEP

      6144:ryO/Zh4o9pb4K0gUjJfeanDlgy+3IvVfgupuW9hioiYnWcEzkIdUND1tUabGgxP0:rBZh4ebmjpegJ+CVfguPibk/Nxtnagx8

    • Formbook

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Formbook payload

    • Adds policy Run key to start application

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks