Overview

overview

10

Static

static

10

Quote 2405987021.docx

windows7_x64

10

Quote 2405987021.docx

windows10_x64

10

Sharing

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General

  • Target

    Quote 2405987021.docx

  • Size

    10KB

  • Sample

    210525-2w4tsymesn

  • MD5

    992acd038fd49f200bd5510c029e74b1

  • SHA1

    f1a0abb5f96c21f8a799e4f65c4216bd968c29b7

  • SHA256

    5274c7fea16b84e327d5af683b6ef0c3e1fe1649b6cea88399e029ed5deeee6f

  • SHA512

    e08e069138e70fc13ce97ccd1f5b99c763d5b23f90773f8248a4ca5b6e3dc3e71ef277f1dd365c71e58b960b221f0ff5479694baf10a66ca6079431ff84eef10

Score
10/10
formbookratspywarestealertrojanwebsettings

Malware Config

Extracted

Rule
Microsoft Office WebSettings Relationship
C2

http://198.46.132.185/..-.-.-......................................................-...-/..................................................wbk

Extracted

Family

formbook

Version

4.1

C2

http://www.mpaiji.com/c244/

Decoy

ssgasija.com

procyoon.com

mood-street-food.com

yeglifeview.com

baoyai.com

sundarsheni.com

notoli.photography

sweetape.com

ergas.group

asyrill.com

jin188v.com

stlazarushospitalnola.com

dohertyfamily5.com

duniaclubs.club

ngobryles.com

scottsavocasalon.com

unifiui.com

baileyfred.com

nabiagency.com

alyssaternanphotography.com

Targets

    • Target

      Quote 2405987021.docx

    • Size

      10KB

    • MD5

      992acd038fd49f200bd5510c029e74b1

    • SHA1

      f1a0abb5f96c21f8a799e4f65c4216bd968c29b7

    • SHA256

      5274c7fea16b84e327d5af683b6ef0c3e1fe1649b6cea88399e029ed5deeee6f

    • SHA512

      e08e069138e70fc13ce97ccd1f5b99c763d5b23f90773f8248a4ca5b6e3dc3e71ef277f1dd365c71e58b960b221f0ff5479694baf10a66ca6079431ff84eef10

    Score
    10/10
    formbookratspywarestealertrojan

    • Formbook

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

      trojanspywarestealerformbook

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Formbook Payload

      rat

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Abuses OpenXML format to download file from external location

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Persistence

Privilege Escalation

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks