hxxps://github[.]com/bill-zhanxg | Triage

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Reports

Overview

overview

Static

static

URLScan

urlscan

https://github.com/b...

windows7-x64

8

https://github.com/b...

windows10-1703-x64

Sharing

General

Target

https://github.com/bill-zhanxg
Sample

220924-stb74abed7

Score

10^/10

evasion persistence ransomware trojan

Static task

static1

URLScan task

urlscan1

Behavioral task

behavioral1

Sample

https://github.com/bill-zhanxg

Resource

win7-20220812-en

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

https://github.com/bill-zhanxg

Resource

win10-20220812-en

evasion persistence ransomware trojan

windows10-1703-x64

20 signatures

150 seconds

Malware Config

Targets

- Target
  
  https://github.com/bill-zhanxg
Score

10^/10

evasion persistence ransomware trojan
- Modifies WinLogon for persistence
  persistence
- UAC bypass
  evasion trojan
- Disables RegEdit via registry modification
  evasion
- Downloads MZ/PE file
- Executes dropped EXE
- Checks whether UAC is enabled
  evasion trojan
- Drops desktop.ini file(s)
- Legitimate hosting services abused for malware hosting/C2
- Modifies WinLogon
  persistence
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

Privilege Escalation

Bypass User Account Control

Defense Evasion

Modify Registry

Bypass User Account Control

Disabling Security Tools

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

Impact

Defacement

Tasks

static1

urlscan1

behavioral1

behavioral2

evasionpersistenceransomwaretrojan

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