General

  • Target

    SecuriteInfo.com.Exploit.CVE-2018-0798.4.15898.752.rtf

  • Size

    8KB

  • Sample

    221209-sxg8hsgc9v

  • MD5

    499022cbbd416c5ccf176ce786e21da5

  • SHA1

    64dd51ccdeffd102dadcfb5808f94326a4fc4f41

  • SHA256

    3c660cdbb7f8b19716a4b896d0db3b4c615a3a6946d83f43f7f547f92f923dd3

  • SHA512

    baec03a6e9077c73cbb096f5ebb01423b1e880a812851515212c0eeb322486b0cd13a214b50e8bac12585a1702373d2c3ebe1572b80dee6395d000440788cddb

  • SSDEEP

    192:dtY5arcM/P6wNeGHoqP6I/LBXq+8eVg/tAv+XsdNPgaRz:7Y5s136dGH53/4+PQ4fT

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

wh23

Decoy

ow9vyvfee.com

alvis.one

mutantgobz.claims

plynofon.com

southofkingst.store

nuvidamedspa.com

coffeeforyou56.com

opaletechevents.com

momobar.life

abcmousu.com

learnicd-11.com

tipokin.xyz

kahvezevki.com

suratdimond.com

oldartists.best

infoepic.info

mattresslabo.com

skarlmotors.com

cl9319x.xyz

med49app.net

Targets

    • Target

      SecuriteInfo.com.Exploit.CVE-2018-0798.4.15898.752.rtf

    • Size

      8KB

    • MD5

      499022cbbd416c5ccf176ce786e21da5

    • SHA1

      64dd51ccdeffd102dadcfb5808f94326a4fc4f41

    • SHA256

      3c660cdbb7f8b19716a4b896d0db3b4c615a3a6946d83f43f7f547f92f923dd3

    • SHA512

      baec03a6e9077c73cbb096f5ebb01423b1e880a812851515212c0eeb322486b0cd13a214b50e8bac12585a1702373d2c3ebe1572b80dee6395d000440788cddb

    • SSDEEP

      192:dtY5arcM/P6wNeGHoqP6I/LBXq+8eVg/tAv+XsdNPgaRz:7Y5s136dGH53/4+PQ4fT

    • 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

System Information Discovery

3
T1082

Query Registry

2
T1012

Tasks