General

  • Target

    New Order.xls

  • Size

    1.5MB

  • Sample

    221205-hk54psee43

  • MD5

    3237c103d03b7c263d368b07aaf276bc

  • SHA1

    e0b3781099faef365d896f9720e2e1b2f8f8e52e

  • SHA256

    77a2cddd040aee769ad6a806b24f4e1be3228a8477a66aab39664c6b4b1fc6bf

  • SHA512

    8072de5c5af1a8d15353abf36a1e89145a36e283acf972c056d025ec1d3cb1a3a2dc19690e97c6854cab6d747b888063f50d921cb50a02e9341a326ae8f04e1a

  • SSDEEP

    24576:zzxXXXXXXXXXXXXUXXXXXXXXXXXXXXXXDFmOYr5XXXXXXXXXXXXUXXXXXXXrXXXZ:k71dXpCkzl

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

do25

Decoy

nickifarina.site

nfptrwge.bar

nobreemporio.com

split-acres.com

sharingservice-act.com

nakedinktees.shop

zhensheng1988.com

ipiton.com

liftoffdigitalmarketing.com

karen.cool

theprotestantchurch.com

shirhadarr.com

azdtwp.com

comzestdent.com

jnsjh.com

in-heat-cool.com

dfefej.top

tumingchun.com

eisei-shouji.tokyo

sparecreeping.com

Targets

    • Target

      New Order.xls

    • Size

      1.5MB

    • MD5

      3237c103d03b7c263d368b07aaf276bc

    • SHA1

      e0b3781099faef365d896f9720e2e1b2f8f8e52e

    • SHA256

      77a2cddd040aee769ad6a806b24f4e1be3228a8477a66aab39664c6b4b1fc6bf

    • SHA512

      8072de5c5af1a8d15353abf36a1e89145a36e283acf972c056d025ec1d3cb1a3a2dc19690e97c6854cab6d747b888063f50d921cb50a02e9341a326ae8f04e1a

    • SSDEEP

      24576:zzxXXXXXXXXXXXXUXXXXXXXXXXXXXXXXDFmOYr5XXXXXXXXXXXXUXXXXXXXrXXXZ:k71dXpCkzl

    • 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

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Command-Line Interface

1
T1059

Exploitation for Client Execution

1
T1203

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Tasks