General

  • Target

    c3b5e071b93bf026df68aa9c77b1009a8c4c009ce2c54512a0ece837af8dcfa0.zip

  • Size

    403KB

  • Sample

    250327-gpcsaaznz9

  • MD5

    26b84009b2c54d331db6479be68091bc

  • SHA1

    38303b67eea26a22cd9eba557d22096eaf577170

  • SHA256

    c3b5e071b93bf026df68aa9c77b1009a8c4c009ce2c54512a0ece837af8dcfa0

  • SHA512

    bb1d336c2c53daa92180f6d64c99938f3355d15a9a9602b8aa71f218dbf24822718cfeac7395fe9c21a43342074aca7b5b23c5666cf1ffcac0d9a305430ce004

  • SSDEEP

    6144:TFpzr4k8Y+Pkwt/VBfvzOBkePtbwAb157llH/r3jXonGFyhXIrxBCh9myOK:z4E+h/6BkePJnbr7HbM6FTi

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

3nop

Decoy

subur88wap.sbs

tyai1.top

skillbeast.site

kcclassiccars.net

lghomes.net

eijanno.cyou

work-in-usa-60100.bond

268chill.store

bharatwin.biz

cakjitu01.xyz

misafert.xyz

hiretemp.net

lvekz-onearmed.top

amanda-manopo.info

seo-companies22.online

casinowalletth.net

maynrson.monster

bewizi.com

thedronetechhub.shop

car-insurance-93947.bond

Targets

    • Target

      SWIFT 0037261762.exe

    • Size

      616KB

    • MD5

      33597eea937de9fc85c91fc86d4081da

    • SHA1

      221c42c79cb047ade2346e1da635a1ac359f06ef

    • SHA256

      ea4fe51e13f6ab1785535b32345f69ef110e21981bf7dbb09ce02c0bdec1e43c

    • SHA512

      7dab2e8b3b8852cbe61e6f17c6adc67b1c2662e3f1a4178644d6dd6479be6c549442fd1598123c1f08c13417d647a7dd6d9f530eeff31026d6cecfea04d965f9

    • SSDEEP

      12288:73jM8fLuh/ABkePJNbT3y1UkuEtnrCuk3aMVa:L7faAimNbjkxtnrCzVa

    • Formbook

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

    • Formbook family

    • Modifies WinLogon for persistence

    • Formbook payload

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks