General

  • Target

    malw.exe

  • Size

    590KB

  • Sample

    240927-nfcjgsseke

  • MD5

    bf6825aa4d46ea7bf5368dccd8cb7681

  • SHA1

    acc0867bf35aac76f89009eab0d67fb6182246da

  • SHA256

    e646286ab06f7d1cdaebd185c1f72d48bdda8c81830629409cfdc04bef50349c

  • SHA512

    51e800b3cf639f106e79b1a271353ff4277fcf5fc77745a77e9017a9a3029115fa106ff28514a1104174fc700eca3e38f7cc9ab213f61df324f1e3cb0afa6531

  • SSDEEP

    12288:Uh8bQbrxKlcjdOliPwsSpRYAKrgCqZKVvsABefO5fw:U+I9kiPqR/04KCABem

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

bc01

Decoy

epatitis-treatment-26155.bond

52cy67sk.bond

nline-degree-6987776.world

ingxingdiandeng-2033.top

mberbreeze.cyou

48xc300mw.autos

obs-for-seniors-39582.bond

tpetersburg-3-tonn.online

egafon-parser.online

172jh.shop

ltraman.pro

bqfhnys.shop

ntercash24-cad.homes

uhtwister.cloud

alk-in-tubs-27353.bond

ucas-saaad.buzz

oko.events

8080713.xyz

refabricated-homes-74404.bond

inaa.boo

Targets

    • Target

      malw.exe

    • Size

      590KB

    • MD5

      bf6825aa4d46ea7bf5368dccd8cb7681

    • SHA1

      acc0867bf35aac76f89009eab0d67fb6182246da

    • SHA256

      e646286ab06f7d1cdaebd185c1f72d48bdda8c81830629409cfdc04bef50349c

    • SHA512

      51e800b3cf639f106e79b1a271353ff4277fcf5fc77745a77e9017a9a3029115fa106ff28514a1104174fc700eca3e38f7cc9ab213f61df324f1e3cb0afa6531

    • SSDEEP

      12288:Uh8bQbrxKlcjdOliPwsSpRYAKrgCqZKVvsABefO5fw:U+I9kiPqR/04KCABem

    • Formbook

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

    • Formbook payload

    • 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.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks