General

  • Target

    Dekont_30.bz

  • Size

    553KB

  • Sample

    241127-shz5saylgz

  • MD5

    724ab22aca92e7ca5bc50d561f2e7eab

  • SHA1

    7fd5f33625478c04745a96733f0bb8e896ae0267

  • SHA256

    4f4856cb0d348857a9c1080460bad16f6d5ab86c51b8041734a9c3204c5fc57c

  • SHA512

    b8e5738d81dc010d36d19154a2be7900d3081549c193db521147125547b0e99c9cd3b001718cf925e65e0adf748342a518dd8d121789d783ec787dcd886f6198

  • SSDEEP

    12288:TKZvH8J8WVbn+IDQ5Uy3e8V2ckPJBItf29WH6CaOaFmUx:TOvcnVbn+wQGy30cqs2Ca/FmK

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

      Dekont_30.exe

    • Size

      804KB

    • MD5

      853048d16c237765d3c0ffc07f9b2879

    • SHA1

      a968bae9a55244d7de1a05b9e59254648f3815eb

    • SHA256

      6153e389b9e4df22730eddb6f964c640e98661a45fc4578136dd6a33bb821fa5

    • SHA512

      aa1376ce2a46c0772fb9d7e530669d05332656316be5dc4236ec4f4d4835e8ba3fa2debeee6d6644e9e240ec3fdf6c3a4e09eb9c1731d730094ad5ef10b1ebe8

    • SSDEEP

      12288:urCkyCZMiLZ31cch3sln0h8KvqwB7UWg4kHpC7cVZH4:6yClFdsEKP4u+uY

    • Formbook

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

    • Formbook family

    • 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