General

  • Target

    af9ec0a3038bbe105c8f81d9f501364b.exe

  • Size

    2.0MB

  • Sample

    240909-qb6yms1hja

  • MD5

    af9ec0a3038bbe105c8f81d9f501364b

  • SHA1

    98fbd79c84a99026b01dbdfc9919a30dc0114ff4

  • SHA256

    41ed6a6bb84eb0677d93b85dc94532cbe4736a5cd251f03f0241efc428029caf

  • SHA512

    d75eca2a90e9a79a001c67c42cb9ef32676f4c79e945da1885bf8541cb426007132dfe3d53fd352ad2e8b94155ee20ac473ea71c837f64cbe52479cd455a60a4

  • SSDEEP

    49152:qfDe+fmH7RRZ1UW84VCyH+4FAGqnx+lg3jszQ8u1ejSCg+AbE0:qfDQQsrh8E0

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

kmge

Decoy

jia0752d.com

cq0jt.sbs

whimsicalweddingrentals.com

meetsex-here.life

hhe-crv220.com

bedbillionaire.com

soycmo.com

mrawkward.xyz

11ramshornroad.com

motoyonaturals.com

thischicloves.com

gacorbet.pro

ihsanid.com

pancaketurner.com

santanarstore.com

cr3dtv.com

negotools.com

landfillequip.com

sejasuapropriachefe.com

diamant-verkopen.store

Targets

    • Target

      af9ec0a3038bbe105c8f81d9f501364b.exe

    • Size

      2.0MB

    • MD5

      af9ec0a3038bbe105c8f81d9f501364b

    • SHA1

      98fbd79c84a99026b01dbdfc9919a30dc0114ff4

    • SHA256

      41ed6a6bb84eb0677d93b85dc94532cbe4736a5cd251f03f0241efc428029caf

    • SHA512

      d75eca2a90e9a79a001c67c42cb9ef32676f4c79e945da1885bf8541cb426007132dfe3d53fd352ad2e8b94155ee20ac473ea71c837f64cbe52479cd455a60a4

    • SSDEEP

      49152:qfDe+fmH7RRZ1UW84VCyH+4FAGqnx+lg3jszQ8u1ejSCg+AbE0:qfDQQsrh8E0

    • 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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks