General

  • Target

    vbc.exe

  • Size

    823KB

  • Sample

    230314-jd4gzaeb46

  • MD5

    e67054066f3c12a83c34aadfcdb7c6d0

  • SHA1

    59a85a5cec540c12c2e3e03877a5272f1188e11c

  • SHA256

    7c641f905224b196dbcdabf2c154ebcfc8aba90033152e00661521339b074488

  • SHA512

    d67e994e31559fdc9eb62d1aa957260af548a3f905314494aa241e2899754fe7043280cf4588c284da42a77ac55ee1534a0c41c8fa8d8a0da4805efd289e70b1

  • SSDEEP

    24576:alDf6wlKqkJWFLlSCEPokFdFPesTwO6ht62l:alzEqlLUwkFdIRl

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

d16k

Decoy

drinkag1pro.com

dermamedical.uk

northwheddonfarm.co.uk

ashleighj.com

kietaj.xyz

6tu04yd0.xyz

donutcosmetic.com

goldsell.xyz

betonxetek.ru

caplingerphotodrones.com

mp3cool3.net

diakonia.africa

addictsmovingmountainsinc.com

czghgdgs.com

highperwednesday.com

wagadvisor.co.uk

youhuidi.net

feastandfast.com

fp-events.net

1wkejm.top

Targets

    • Target

      vbc.exe

    • Size

      823KB

    • MD5

      e67054066f3c12a83c34aadfcdb7c6d0

    • SHA1

      59a85a5cec540c12c2e3e03877a5272f1188e11c

    • SHA256

      7c641f905224b196dbcdabf2c154ebcfc8aba90033152e00661521339b074488

    • SHA512

      d67e994e31559fdc9eb62d1aa957260af548a3f905314494aa241e2899754fe7043280cf4588c284da42a77ac55ee1534a0c41c8fa8d8a0da4805efd289e70b1

    • SSDEEP

      24576:alDf6wlKqkJWFLlSCEPokFdFPesTwO6ht62l:alzEqlLUwkFdIRl

    • Formbook

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

    • Formbook payload

    • Blocklisted process makes network request

    • Deletes itself

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks