General

  • Target

    Payment Advice.xlsx

  • Size

    2.4MB

  • Sample

    210112-6ql9yyp972

  • MD5

    90e24d9354f74d28a4b5edd8238e8fdb

  • SHA1

    473f33184394bb97dc6625e4b7c7a35c01bd5ceb

  • SHA256

    4bf43d358ffe48a24655d1667c8dbcf9ad5f0d41c835dbd80e3e348198db081a

  • SHA512

    79ff76634239186e56560c9387eb874eeeda6788bffbd2e3314b69d96d998c10939a0cbe27ea18003bbe38326cf396207080437c3fe27b7b3fa5878810a13287

Malware Config

Extracted

Family

formbook

C2

http://www.zglvyouzaixian.com/nki/

Decoy

igo-digiworld.com

infrahiit.com

herhealingwater.com

inspiredbytradition.com

onlinepropertyworld.com

rvwdj.com

mudahbikinsuhi.online

multipleofferonline.com

striveyouthministry.com

affectiveneuro.net

f21m.com

perfumefashion.icu

instantcash4rvs.com

help-verifiedbadge.com

solomonislandsblog.com

vipshoppingwizard.com

doggybargains.com

fjyaoxi.net

luxpropertyandassociates.com

companyfinders.com

Targets

    • Target

      Payment Advice.xlsx

    • Size

      2.4MB

    • MD5

      90e24d9354f74d28a4b5edd8238e8fdb

    • SHA1

      473f33184394bb97dc6625e4b7c7a35c01bd5ceb

    • SHA256

      4bf43d358ffe48a24655d1667c8dbcf9ad5f0d41c835dbd80e3e348198db081a

    • SHA512

      79ff76634239186e56560c9387eb874eeeda6788bffbd2e3314b69d96d998c10939a0cbe27ea18003bbe38326cf396207080437c3fe27b7b3fa5878810a13287

    • Formbook

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

    • Formbook Payload

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks