General

  • Target

    LOI.exe

  • Size

    809KB

  • Sample

    210112-xz6tzal4qx

  • MD5

    f55d280858080efac6e84da67a284d75

  • SHA1

    816c8aea265cc8084bb5d9a5ad954eb295178524

  • SHA256

    e2cc8c23ff3dc0294b72571080f92677314d758c5248ef77a839e1b62818df42

  • SHA512

    72b01d2003c2aeaa90793d42d23922c6a6bbca5bd8c2abec10c114c419fd0a30b314c2491f9219ee29e266c2b0707089dcba514e7acd0a5df01de0275fbeddb5

Malware Config

Extracted

Family

formbook

C2

http://www.fenhouses.com/nhk9/

Decoy

livinginroanokeva.com

entpiregaming.com

solutionsolvegh.com

glasgowcmr.com

gutesbenehmen.com

gracecitychurchmadison.com

linkalto.com

waahingtontimes.com

hxcked.com

buyung.xyz

asesormarketing.digital

bolodl.com

blushnbella.com

overhalldiesel.com

loveyorkshirecoast.com

puffpornandpizza.com

virgilisticlifestyleinc.com

clingnseal.com

artisantop.com

webinarsusa.com

Targets

    • Target

      LOI.exe

    • Size

      809KB

    • MD5

      f55d280858080efac6e84da67a284d75

    • SHA1

      816c8aea265cc8084bb5d9a5ad954eb295178524

    • SHA256

      e2cc8c23ff3dc0294b72571080f92677314d758c5248ef77a839e1b62818df42

    • SHA512

      72b01d2003c2aeaa90793d42d23922c6a6bbca5bd8c2abec10c114c419fd0a30b314c2491f9219ee29e266c2b0707089dcba514e7acd0a5df01de0275fbeddb5

    • Formbook

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

    • Formbook Payload

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks