General

  • Target

    TEKLIF2002509.exe

  • Size

    596KB

  • Sample

    240927-tjhskazgqj

  • MD5

    7a3bfa8d0ab2a9b1258925a73a037393

  • SHA1

    5785960ead180d8709d2b4e182ada67cf751a85c

  • SHA256

    8924d6255fe634004cc46de0a9ee6b4d7c44c1612947d747ebea2a6c06d2a37e

  • SHA512

    aaf55fa5de8f5c8755383694256a369ecaf31337f6a768ffff22e76f16a5413bce56dafe7efb2145c43591d9f214770de0d0596b9094ce65a683157bd0baecd3

  • SSDEEP

    12288:5sy8bQbFshgdcUTejQDo7ryDKdQRFlPHlhBhiJ+UXC/:KIeQr0HyDSQPFc+US/

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

      TEKLIF2002509.exe

    • Size

      596KB

    • MD5

      7a3bfa8d0ab2a9b1258925a73a037393

    • SHA1

      5785960ead180d8709d2b4e182ada67cf751a85c

    • SHA256

      8924d6255fe634004cc46de0a9ee6b4d7c44c1612947d747ebea2a6c06d2a37e

    • SHA512

      aaf55fa5de8f5c8755383694256a369ecaf31337f6a768ffff22e76f16a5413bce56dafe7efb2145c43591d9f214770de0d0596b9094ce65a683157bd0baecd3

    • SSDEEP

      12288:5sy8bQbFshgdcUTejQDo7ryDKdQRFlPHlhBhiJ+UXC/:KIeQr0HyDSQPFc+US/

    • 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