General

  • Target

    potvrdaPlacanja_229523624_NetBanking.PDF.bin

  • Size

    650KB

  • Sample

    240528-na5cbagf51

  • MD5

    c2cfb3eba8906a6709e2f4da166494a9

  • SHA1

    3fe5fa561c199d0cc4e361714fa503c0062b8b94

  • SHA256

    86579758583cd17bc1bb28d3b4b0cfa6a6996a54595db68bd84f3e1c69fe6d30

  • SHA512

    defa95ecfa347c5b0e258085bd01a3c2d6fd5a0bd6a4e6ba287c51cd522017da692136d5cc43fd42762165fbf7fd300d2c6b3d590ef34e7dba9e2f3bd68c18c2

  • SSDEEP

    12288:UQDWJkhvg8m3T0o1uMehVz1mOW0KWer+Y2C6ek8AsU01/9Qx2uyjy5tRUe92OckR:eGyD0WNW1t4Wer+Y2C6QAsn1Qx27Q

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dn03

Decoy

almouranipainting.com

cataloguia.shop

zaparielectric.com

whcqsc.com

ioco.in

aduredmond.com

vavada611a.fun

humtivers.com

jewellerytml.com

mcapitalparticipacoes.com

inhlcq.shop

solanamall.xyz

moviepropgroup.com

thegenesis.ltd

cyberxdefend.com

skinbykoco.com

entermintlead.com

honestaireviews.com

wyclhj7gqfustzp.buzz

w937xb.com

Targets

    • Target

      potvrdaPlacanja_229523624_NetBanking.PDF.bin

    • Size

      650KB

    • MD5

      c2cfb3eba8906a6709e2f4da166494a9

    • SHA1

      3fe5fa561c199d0cc4e361714fa503c0062b8b94

    • SHA256

      86579758583cd17bc1bb28d3b4b0cfa6a6996a54595db68bd84f3e1c69fe6d30

    • SHA512

      defa95ecfa347c5b0e258085bd01a3c2d6fd5a0bd6a4e6ba287c51cd522017da692136d5cc43fd42762165fbf7fd300d2c6b3d590ef34e7dba9e2f3bd68c18c2

    • SSDEEP

      12288:UQDWJkhvg8m3T0o1uMehVz1mOW0KWer+Y2C6ek8AsU01/9Qx2uyjy5tRUe92OckR:eGyD0WNW1t4Wer+Y2C6QAsn1Qx27Q

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks