General

  • Target

    Justificante de transferencia de facturas pendientes_20230731_FAC_040.exe

  • Size

    667KB

  • Sample

    230731-v1eynsag71

  • MD5

    602d400c4c084e0d04a706769eaf0675

  • SHA1

    38619ee4b91a8e6f5cd1ecee64e636309a834b38

  • SHA256

    679e687ae1611a7eb7d00d06c9f8ae37b9168838c9ff9b822174f6b0de6304d0

  • SHA512

    5ff0b161e4b0b3db16b3aa9e07ff71ba886b407fcf8aed40b387954e7c6bb7f84e2fe2d19763186481906c87f24dcf1f7e6e73bc3fedbcc14afa64bc3e9bf23a

  • SSDEEP

    12288:y+uZdHYmJ+37GZaNSYYtEF6irFVay5JV7PteusADiji+Tqoc8wQfNr1W9:y+uDHYmQ37GZaQ+HewJpvsSOcQJw9

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

jr22

Decoy

941zhe.com

lunarportal.space

xn--osmaniyeiek-t9ab.online

trejoscar.com

nrnursery.com

quizcannot.cfd

seedstockersthailand.com

watsonwindow.com

wjfholdings.com

weziclondon.com

naruot.xyz

yeji.plus

classicmenstore.com

oharatravel.com

therapyplankits.com

keviegreshonpt.com

qdlyner.com

seithupaarungal.com

casinorates.online

8ug4as.icu

Targets

    • Target

      Justificante de transferencia de facturas pendientes_20230731_FAC_040.exe

    • Size

      667KB

    • MD5

      602d400c4c084e0d04a706769eaf0675

    • SHA1

      38619ee4b91a8e6f5cd1ecee64e636309a834b38

    • SHA256

      679e687ae1611a7eb7d00d06c9f8ae37b9168838c9ff9b822174f6b0de6304d0

    • SHA512

      5ff0b161e4b0b3db16b3aa9e07ff71ba886b407fcf8aed40b387954e7c6bb7f84e2fe2d19763186481906c87f24dcf1f7e6e73bc3fedbcc14afa64bc3e9bf23a

    • SSDEEP

      12288:y+uZdHYmJ+37GZaNSYYtEF6irFVay5JV7PteusADiji+Tqoc8wQfNr1W9:y+uDHYmQ37GZaQ+HewJpvsSOcQJw9

    • Formbook

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

    • Formbook payload

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Tasks