Overview

overview

10

Static

static

orden de compra.exe

windows7_x64

10

orden de compra.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    26d664ca784fb1e580452f247fcf9fa04520702309d3af5ff0a0fc222fb625eb

  • Size

    425KB

  • Sample

    220521-dt5r3sgch9

  • MD5

    1edc7d410e58578bc8989ebc17560045

  • SHA1

    2a82e336d821a1af9da94684a777ee4c13e4c406

  • SHA256

    26d664ca784fb1e580452f247fcf9fa04520702309d3af5ff0a0fc222fb625eb

  • SHA512

    4035643dcb52eebb60f08bbecc91ea4b040563e3385354e07d3d98861bf274242297550b82c5db3ae650ab2e7db08569d39e44ba7c01047b59e57182b8f22c7c

Score
10/10
formbookkvszpersistenceratspywarestealersuricatatrojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

kvsz

Decoy

okashyns.com

sbsgamedaejeon-two.com

drb77.com

top5dating.com

websprings.online

voizers.com

zenith.site

lahistoriade.com

qv85.com

armandonieto.com

priestvedic.com

jessandjeff.net

magic-desktop.com

jitaji.com

ldmeili.com

yuwanqingmy.com

buzhouorg.com

chaiseloungereviews.com

m2g8way.com

freespin-support.com

Targets

    • Target

      orden de compra.exe

    • Size

      519KB

    • MD5

      f54815ffc4db44ce06b3012f9d014f31

    • SHA1

      2f0939b658ef735025b0c76c20c0101003076529

    • SHA256

      e3262e18e77da24473b5af2117f10a3121c8ed1a832c6e1b0f5a8f0d7e5fecda

    • SHA512

      76c1152640c367b4cefae86ec8c2dabc434659e29c7bcddc3a2af37c39fcf445a746021204a695f6b739d89a145331a28348cda4060c9668e2224d795505b9c7

    Score
    10/10
    formbookkvszpersistenceratspywarestealersuricatatrojan

    • Formbook

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

      trojanspywarestealerformbook

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata

    • suricata: ET MALWARE FormBook CnC Checkin (POST) M2

      suricata: ET MALWARE FormBook CnC Checkin (POST) M2

      suricata

    • Formbook Payload

      rat

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Command-Line Interface

1
T1059

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks