General

  • Target

    C.V_Job Request.doc

  • Size

    434KB

  • Sample

    211027-rwallsfba7

  • MD5

    b5be29921304476377e096c60a3fb418

  • SHA1

    653d40c3e86feb11b1cc6b7745257754c296c109

  • SHA256

    fd4e52557f511c596e0d0ff58a1a7775a1295889461b73856d4aa733108e7b58

  • SHA512

    987cb27f1b49978d5dae764d61f4a0af9dff31d073e1d2a28c4d2ac2ee1a9772ef5d337878ca1e7fb18aa8d1f67affcd586336b066afff52ad46ce250de4ff97

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

      C.V_Job Request.doc

    • Size

      434KB

    • MD5

      b5be29921304476377e096c60a3fb418

    • SHA1

      653d40c3e86feb11b1cc6b7745257754c296c109

    • SHA256

      fd4e52557f511c596e0d0ff58a1a7775a1295889461b73856d4aa733108e7b58

    • SHA512

      987cb27f1b49978d5dae764d61f4a0af9dff31d073e1d2a28c4d2ac2ee1a9772ef5d337878ca1e7fb18aa8d1f67affcd586336b066afff52ad46ce250de4ff97

    • Formbook

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

    • 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