General

  • Target

    TT application copy.xls

  • Size

    1.1MB

  • Sample

    230421-grflysed92

  • MD5

    4a75a837275e85d09aeabeb442ff7c93

  • SHA1

    fe410acd91fc5db51cd48306877b356413349e6d

  • SHA256

    99952f4d1441b505954c124f3e9139f6c8f4a8472db437b5f5e981d37b0d8837

  • SHA512

    9ed72e1eadcfc2f21514b604640cf2acf65c79a775d739364020c68946f71b57938c4b80bc898573bf1406a24131c17528205fd84b32375a438f778c01d14135

  • SSDEEP

    24576:0u9VYltDLwBkN5DLwBkTiPtVIt2T7czefPNAMFk4:0uJNAQtqwkCNAg

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ne28

Decoy

basic-careitem.net

healstockton.com

groupetalentapro.com

geseconevent.com

adornmentwithadrienne.com

lazylynx.se

forestwerx.com

labishu.com

hilykan.com

beyondyoursenses.co.uk

inno-imc.com

driverrehab.online

mantlepies.co.uk

sicepat.net

kiwitownkids.com

infiniumsource.com

motorsolutionswithmakro.co.uk

6pg.shop

zijlont.xyz

corpusskencar.com

Targets

    • Target

      TT application copy.xls

    • Size

      1.1MB

    • MD5

      4a75a837275e85d09aeabeb442ff7c93

    • SHA1

      fe410acd91fc5db51cd48306877b356413349e6d

    • SHA256

      99952f4d1441b505954c124f3e9139f6c8f4a8472db437b5f5e981d37b0d8837

    • SHA512

      9ed72e1eadcfc2f21514b604640cf2acf65c79a775d739364020c68946f71b57938c4b80bc898573bf1406a24131c17528205fd84b32375a438f778c01d14135

    • SSDEEP

      24576:0u9VYltDLwBkN5DLwBkTiPtVIt2T7czefPNAMFk4:0uJNAQtqwkCNAg

    • Formbook

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

    • Formbook payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks