General

  • Target

    60359238.doc

  • Size

    433KB

  • Sample

    220125-m716gsefdj

  • MD5

    a6121446855363480ca874174bce64f0

  • SHA1

    2223a360b95091745ce56b7faf2f59900d5dd276

  • SHA256

    5eac7a4a74f8d695de558908d732492b963ced8d35ee9732174f0be5406d94a4

  • SHA512

    6deac4a07a569d8fce9e1947545a8d8b56f8136a5a0577d2f8f81f9e43ffd23abb4b631f97352abd773c0f8418271b9eb2f125dfcf98d17fd5f99eadb58af1a0

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

qugo

Decoy

sathapornstainlesssteel.com

everythingisaninvestment.com

appsbyraf.com

superhornygirl.club

christmastreeclass.com

cheatdayztogo.com

aadent7.com

divinitypath.com

figuli563.com

distanzalojistik.com

pricelesslookyto-looktoday.info

pcaaems.com

itsnewmovie.com

4kx.claims

rental-aruyo.com

psiek.com

justnobleempress.com

40daysfor40nights.com

91266w.com

csi-texas.biz

Targets

    • Target

      60359238.doc

    • Size

      433KB

    • MD5

      a6121446855363480ca874174bce64f0

    • SHA1

      2223a360b95091745ce56b7faf2f59900d5dd276

    • SHA256

      5eac7a4a74f8d695de558908d732492b963ced8d35ee9732174f0be5406d94a4

    • SHA512

      6deac4a07a569d8fce9e1947545a8d8b56f8136a5a0577d2f8f81f9e43ffd23abb4b631f97352abd773c0f8418271b9eb2f125dfcf98d17fd5f99eadb58af1a0

    • 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