General

  • Target

    Inv_7623980.exe

  • Size

    640KB

  • Sample

    230509-hsmbkaef65

  • MD5

    9d90ecb4164286708135b600d3efaf72

  • SHA1

    881823fcf811fe3d4e8af866fb4516058f2ee9ad

  • SHA256

    f6bb03b4bffe8e0ab71cd8e26a65b3baa5f870cee4e974851dce6d8140316c84

  • SHA512

    49d8640827783fbfcb6f3f4f801e0763f17472db731254aac69ab7cb4c9cd9737e0653c18ad138cf77497bf1d6192f03d2e1541da4317f32b1be9f2c66bca748

  • SSDEEP

    12288:Oc3A815DMksz/YS1SqvT59spvRAinT4k3JJFw:Oc32/YmpFcA4l3J

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

      Inv_7623980.exe

    • Size

      640KB

    • MD5

      9d90ecb4164286708135b600d3efaf72

    • SHA1

      881823fcf811fe3d4e8af866fb4516058f2ee9ad

    • SHA256

      f6bb03b4bffe8e0ab71cd8e26a65b3baa5f870cee4e974851dce6d8140316c84

    • SHA512

      49d8640827783fbfcb6f3f4f801e0763f17472db731254aac69ab7cb4c9cd9737e0653c18ad138cf77497bf1d6192f03d2e1541da4317f32b1be9f2c66bca748

    • SSDEEP

      12288:Oc3A815DMksz/YS1SqvT59spvRAinT4k3JJFw:Oc32/YmpFcA4l3J

    • 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

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks