General

  • Target

    Scan005.doc

  • Size

    122KB

  • Sample

    211110-dqdjesdchr

  • MD5

    4ac56961be249ab2a1f4afca472cd66a

  • SHA1

    03c8e060a7839be00dc23d00e7e43f7f9f5eea8a

  • SHA256

    5a6beeb95af6b3cad843e2e482e2eafeb64c82a5040174bd3f93bd798295b9e6

  • SHA512

    efa8fd556db1b98c6ef3d4ab67769a7bf0bda291e2ba1084c77d92b50320542bcf0f595d4d802d764077aa17fbb8720001412a1e7077445b6bc13484fdc699f0

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

s18y

C2

http://www.agentpathleurre.space/s18y/

Decoy

jokes-online.com

dzzdjn.com

lizzieerhardtebnaryepptts.com

interfacehand.xyz

sale-m.site

block-facebook.com

dicasdamadrinha.com

maythewind.com

hasari.net

omnists.com

thevalley-eg.com

rdfj.xyz

szhfcy.com

alkalineage.club

fdf.xyz

absorplus.com

poldolongo.com

badassshirts.club

ferienwohnungenmv.com

bilboondokoak.com

Targets

    • Target

      Scan005.doc

    • Size

      122KB

    • MD5

      4ac56961be249ab2a1f4afca472cd66a

    • SHA1

      03c8e060a7839be00dc23d00e7e43f7f9f5eea8a

    • SHA256

      5a6beeb95af6b3cad843e2e482e2eafeb64c82a5040174bd3f93bd798295b9e6

    • SHA512

      efa8fd556db1b98c6ef3d4ab67769a7bf0bda291e2ba1084c77d92b50320542bcf0f595d4d802d764077aa17fbb8720001412a1e7077445b6bc13484fdc699f0

    • 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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Exploitation for Client Execution

1
T1203

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks