Overview

overview

10

Static

static

9Vpz6YEQuRqDljF.exe

windows7_x64

10

9Vpz6YEQuRqDljF.exe

windows10_x64

10

Sharing

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General

  • Target

    9Vpz6YEQuRqDljF.exe

  • Size

    664KB

  • Sample

    220707-frc1dsffa8

  • MD5

    ff73f2e9be581f3bbbaee6438a9ffa67

  • SHA1

    6a77722a024580b6756120b1e0e358898557e129

  • SHA256

    d24e3ddbed42b77cee50ff8a06e7414910d755cf2635eadf35b51091c8cba010

  • SHA512

    b0b2c21cb7952d7b315671027c1af8ee46a684f42b50f50bac72787680290dc95f5ad9eb7451c0cec7fe4cc2b1f0ef22304a0beb877c8708f84515f952e8411f

Score
10/10
formbookxloaderloaderpersistenceratspywarestealersuricatatrojan

Malware Config

Targets

    • Target

      9Vpz6YEQuRqDljF.exe

    • Size

      664KB

    • MD5

      ff73f2e9be581f3bbbaee6438a9ffa67

    • SHA1

      6a77722a024580b6756120b1e0e358898557e129

    • SHA256

      d24e3ddbed42b77cee50ff8a06e7414910d755cf2635eadf35b51091c8cba010

    • SHA512

      b0b2c21cb7952d7b315671027c1af8ee46a684f42b50f50bac72787680290dc95f5ad9eb7451c0cec7fe4cc2b1f0ef22304a0beb877c8708f84515f952e8411f

    Score
    10/10
    xloaderloaderpersistenceratsuricataformbookspywarestealertrojan

    • Formbook

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

      trojanspywarestealerformbook

    • Xloader

      Xloader is a rebranded version of Formbook malware.

      loaderxloader

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata

    • Xloader Payload

      rat

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • 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

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks