Overview

overview

8

Static

static

1

URLScan

urlscan

1

https://links.notifi...

windows10-2004-x64

8

Sharing

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General

  • Target
    https://links.notification.intuit.com/ss/c/u001.QUlfjj4ityXaSvNlZ7h8RN-A0ZtURSWbNZBoGWejsvMyCPJmXOh1HbzWJ11M-4B9Td0H08JgcvZXZ62gGYKfhrMzgurFXHeOKYt-4rbwSyA/4tq/VosrYiaCQTu2Dv8NYhepEw/h0/h001.ysk8jp5JOSsrLyEyUp8q9dRo6_ln-KLZGoG1JShrytE
  • Sample260903-vqvldaysbs
Score
8/10
backdoordiscoverypersistenceprivilege_escalationransomwareratrevoked_codesign

Malware Config

Targets

    • Target
      https://links.notification.intuit.com/ss/c/u001.QUlfjj4ityXaSvNlZ7h8RN-A0ZtURSWbNZBoGWejsvMyCPJmXOh1HbzWJ11M-4B9Td0H08JgcvZXZ62gGYKfhrMzgurFXHeOKYt-4rbwSyA/4tq/VosrYiaCQTu2Dv8NYhepEw/h0/h001.ysk8jp5JOSsrLyEyUp8q9dRo6_ln-KLZGoG1JShrytE
    Score
    8/10
    backdoordiscoverypersistenceprivilege_escalationransomwareratrevoked_codesign

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

      persistence

    • Signed with revoked ConnectWise certificate

      Binary is signed using a ConnectWise certificate revoked for key compromise.

      revoked_codesign

    • ConnectWise ScreenConnect remote access tool

      ConnectWise ScreenConnect is a remote desktop tool that can be used as a backdoor.

      backdoorrat

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Boot or Logon Autostart Execution: Authentication Package

      Suspicious Windows Authentication Registry Modification.

      persistenceprivilege_escalation

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Authentication Package

1
T1547.002

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Authentication Package

1
T1547.002

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

2
T1120

Query Registry

5
T1012

System Information Discovery

5
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Time Discovery

1
T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks