General

  • Target

    SecuriteInfo.com.Exploit.CVE-2018-0798.4.18556.26388.rtf

  • Size

    3KB

  • Sample

    221123-ml4z9ahf61

  • MD5

    0607f8cb8a8775d3b564f7481a391272

  • SHA1

    579d74528dddcd11133f8622fa748a08211b1bc8

  • SHA256

    349f26c6779919a00267baa7503f4451d613b27163a144755ec0ece693e15ab3

  • SHA512

    0b8f1d186b0fd2ced8ff1fc82275cc08d4e2426daf09241067bcd3809a683fd6fc0226cad80cda53bb0a11621a6f2285772ed778f82047ae2159ea52f635e143

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

sk19

Decoy

21diasdegratitud.com

kx1993.com

chasergt.com

837news.com

naturagent.co.uk

gatorinsurtech.com

iyaboolashilesblog.africa

jamtanganmurah.online

gguminsa.com

lilliesdrop.com

lenvera.com

link48.co.uk

azinos777.fun

lgcdct.cfd

bg-gobtc.com

livecarrer.uk

cbq4u.com

imalreadygone.com

wabeng.africa

jxmheiyouyuetot.tokyo

Targets

    • Target

      SecuriteInfo.com.Exploit.CVE-2018-0798.4.18556.26388.rtf

    • Size

      3KB

    • MD5

      0607f8cb8a8775d3b564f7481a391272

    • SHA1

      579d74528dddcd11133f8622fa748a08211b1bc8

    • SHA256

      349f26c6779919a00267baa7503f4451d613b27163a144755ec0ece693e15ab3

    • SHA512

      0b8f1d186b0fd2ced8ff1fc82275cc08d4e2426daf09241067bcd3809a683fd6fc0226cad80cda53bb0a11621a6f2285772ed778f82047ae2159ea52f635e143

    • 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