Overview

overview

10

Static

static

R220917549.exe

windows7_x64

10

R220917549.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    3c02bb7b44aed296562d9cd1b8a999438ebe46129a9a9eed79dc6e86a1581048

  • Size

    536KB

  • Sample

    220521-my7lxafhap

  • MD5

    44255c749cdfe1ab1d9a0c7a8d7826e6

  • SHA1

    761811c8c2a6522a740ef26b53a358f6c5e0edcf

  • SHA256

    3c02bb7b44aed296562d9cd1b8a999438ebe46129a9a9eed79dc6e86a1581048

  • SHA512

    606766fb3ad926e18c69dca2b68ad71f1f61e0b66427ed7f0de0b1e2103b4e8b96297b840213252bb611059390a11e8b3ba62cb0d086281e0ed0d45dd690bc61

Score
10/10
formbookcrtpersistenceratspywarestealersuricatatrojan

Malware Config

Extracted

Family

formbook

Version

3.9

Campaign

crt

Decoy

breyononline.com

bruczko.com

5150pe.com

baltonol.com

turlkeybellflowers.com

redoxparcaitalyopposites.win

greenbox.store

aftoes.com

balipotret.com

wolfgate.pictures

330121.com

artofreggae.com

sharing-hands.info

qqdada.com

amzbeast.com

qingtaitalk.com

eldridgebrook.com

yuanyuanjuan.com

cincysteamspecialist.com

kentputtingacademy.com

Targets

    • Target

      R220917549.exe

    • Size

      923KB

    • MD5

      65e707bd6d53922eed2f27b35bd5355a

    • SHA1

      8e2cb2687357567045584ed5cb36c11cc928f4a4

    • SHA256

      ca2474c82643817c50106479f991ae282b9bb24fde98721dc5f99fe9a5eb3300

    • SHA512

      606f8a9fab4b19fc43ed233f62fcefc3758e1e8fd6358b9fecbd8a3e3a43027ddded905ad2fc185eec7c3e14c1ad563ce007cb35f61797846807757b2ac1447a

    Score
    10/10
    formbookcrtpersistenceratspywarestealersuricatatrojan

    • 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

    • Deletes itself

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks