General

  • Target

    payment.exe

  • Size

    896KB

  • Sample

    230519-llakzafh9t

  • MD5

    b7d660d51a724b8878d766a1fa0e11bf

  • SHA1

    bb634ce4d27ff2da2e0aa84fc69a113f9b1a2da5

  • SHA256

    6d8cd5b437db834821da59ec82032cb88c459cb614382e4125c208f42c35a7bd

  • SHA512

    9f56fd4f9b42c69da6f49926be00118ff6396c2a5589ad6b70141b91efdbf30a19b2d75d4aff3779f73398df80f485f0197952b82fafc77def01da821c03f1fb

  • SSDEEP

    12288:w2iNfUFotEvZ41YJsWKf4G5rNT2m4B8mHGiTJ+A2K4LbBm+vFhEVBZ5iEu3I:w1Bs0qZ4aeWKR5rNTi8mmiTA8B/u4

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

m82

Decoy

jamesdevereux.com

artificialturfminneapolis.com

hongmeiyan.com

lojaderoupasbr.com

yit.africa

austinrelocationexpert.com

saiva.page

exitsategy.com

chochonux.com

klosterbraeu-unterliezheim.com

byseymanur.com

sblwarwickshire.co.uk

brazimaid.com

ciogame.com

bronzesailing.com

dwkapl.xyz

022dyd.com

compassandpathwriting.com

alphabet1x.com

selfcleaninghairbrush.co.uk

Targets

    • Target

      payment.exe

    • Size

      896KB

    • MD5

      b7d660d51a724b8878d766a1fa0e11bf

    • SHA1

      bb634ce4d27ff2da2e0aa84fc69a113f9b1a2da5

    • SHA256

      6d8cd5b437db834821da59ec82032cb88c459cb614382e4125c208f42c35a7bd

    • SHA512

      9f56fd4f9b42c69da6f49926be00118ff6396c2a5589ad6b70141b91efdbf30a19b2d75d4aff3779f73398df80f485f0197952b82fafc77def01da821c03f1fb

    • SSDEEP

      12288:w2iNfUFotEvZ41YJsWKf4G5rNT2m4B8mHGiTJ+A2K4LbBm+vFhEVBZ5iEu3I:w1Bs0qZ4aeWKR5rNTi8mmiTA8B/u4

    • Formbook

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

    • 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