Overview

overview

10

Static

static

?????? ?? ???????.exe

windows7_x64

10

?????? ?? ???????.exe

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    62ea106bcccb1514b2dc55f5ef7e4fd0b9d1b6943f104e719efc53abe4ea6634

  • Size

    511KB

  • Sample

    220521-xjvnxabhc2

  • MD5

    14b803db733bac403f630661535f2d5d

  • SHA1

    2e0b3d4faea71fb933dfe355d789350bc27cb414

  • SHA256

    62ea106bcccb1514b2dc55f5ef7e4fd0b9d1b6943f104e719efc53abe4ea6634

  • SHA512

    49a2f8c4cc6c499d01e8b84084a9b7da1fa43fca780284e20a926c8c1729db200e8c23042e25f151029637951bbdb47e3cdc141f5c5ea8fc94f8a001bb070f48

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

      ?????? ?? ???????.exe

    • Size

      662KB

    • MD5

      203f52c19d874bb4206677f8075c7677

    • SHA1

      9f0b37d6aa3854442d0336a0a853593f9177ad85

    • SHA256

      cdcf2838549fff5889e730c6acf553d1de2940575da7e75b8aeefb043dc13ac0

    • SHA512

      d44325b203d93fd86bb75eb75e8ebcd7618d4f3997d6179d8103101a054eb5f9f40a5de53dcacb2f12d8c4adfaa7a115fbece2d4431b772cf3d22a9984343c25

    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

    • 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

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

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks