General

  • Target

    f57f1421d36e94a64e8187e1dfbe255dde5b3e851df8d3e8350dd2a3844aac76

  • Size

    926KB

  • Sample

    220530-ktc6dscadn

  • MD5

    599de5976e8a5df084f4ab499f218450

  • SHA1

    cd66f37a6babddbfda172355e6a2c58b0087e051

  • SHA256

    f57f1421d36e94a64e8187e1dfbe255dde5b3e851df8d3e8350dd2a3844aac76

  • SHA512

    0f8dc2bc43e49f4a822f9e67494e214b05ded0f86550e8b412ad9968a72a122e412dcf4c44adabd19f95ef5eceb3003408a83efb231a7cf13a9fa2374acf964b

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

g2m3

Decoy

stocktonfingerprinting.com

metaaiqr.com

junicy.com

libertymutualgrou.com

jklhs7gl.xyz

alex-covalcova.space

socialfiguild.com

drnicholasreid.com

androidappprogrammierie.com

relatingtohumans.com

jitsystems.com

gbwpmz.com

lesaventuresdecocomango.com

wu8ggqdv077p.xyz

autnvg.com

wghakt016.xyz

lagosian.store

hilldoor.com

oculos-ajustavel-br.xyz

nameniboothac.com

Targets

    • Target

      f57f1421d36e94a64e8187e1dfbe255dde5b3e851df8d3e8350dd2a3844aac76

    • Size

      926KB

    • MD5

      599de5976e8a5df084f4ab499f218450

    • SHA1

      cd66f37a6babddbfda172355e6a2c58b0087e051

    • SHA256

      f57f1421d36e94a64e8187e1dfbe255dde5b3e851df8d3e8350dd2a3844aac76

    • SHA512

      0f8dc2bc43e49f4a822f9e67494e214b05ded0f86550e8b412ad9968a72a122e412dcf4c44adabd19f95ef5eceb3003408a83efb231a7cf13a9fa2374acf964b

    • Detects win.formbook.

      5.

    • FormBook

      3.

    • Formbook

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

    • autogenerated rule brought to you by yara-signator

      4.

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • Formbook Payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Command-Line Interface

1
T1059

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Tasks