General

  • Target

    SALARY_RECEIPT.exe

  • Size

    467KB

  • Sample

    211205-k816rsccdm

  • MD5

    bc1e02654c209a6a8bac1114714e28d8

  • SHA1

    f04b3ce4e1ac91731d46d93c4e30335a8ff7385d

  • SHA256

    041f3f888d5db058bb92e459a72fd55ed5c6aea6ffbfdcad620896d67c4a5c63

  • SHA512

    dec77f32a44333c41f1ef6164c39e2f288e3b4c15675e87e67ca7338ec27e7ebb906bf2e4f72ab4b06cb903c92afc37771f21a8f95b83f8819fcce1fb2168552

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

b3n1

C2

http://www.teslabotnews.com/b3n1/

Decoy

alexandragrows.com

shellload.com

stanleyrorke.com

glasurit.us

facebookismetaverse.com

astoundingaffairs.com

facom.us

dysonsaleoutlet.us

obtengaunitedhealthcare.com

sebastianroofrepairs.com

saltvent.com

littleonesclub.com

webamazoncardshopmail.xyz

lutam.xyz

myfirstpsgame.com

comline.cloud

valueinsightfororacle.com

congregacionansestral.com.co

paypal-uk.xyz

facebookversuzmeta.com

Targets

    • Target

      SALARY_RECEIPT.exe

    • Size

      467KB

    • MD5

      bc1e02654c209a6a8bac1114714e28d8

    • SHA1

      f04b3ce4e1ac91731d46d93c4e30335a8ff7385d

    • SHA256

      041f3f888d5db058bb92e459a72fd55ed5c6aea6ffbfdcad620896d67c4a5c63

    • SHA512

      dec77f32a44333c41f1ef6164c39e2f288e3b4c15675e87e67ca7338ec27e7ebb906bf2e4f72ab4b06cb903c92afc37771f21a8f95b83f8819fcce1fb2168552

    • Formbook

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

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • Formbook Payload

    • Deletes itself

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Tasks