General
- Target https://dl.teamviewer.com/download/version_15x/TeamViewer_Setup_x64.exe?_gl=1*1f8b68q*_gcl_aw*R0NMLjE3ODM1NzYwNzIuRUFJYUlRb2JDaE1JOHNqVm9mTEVsUU1WSUtabUFoMTRBeHJfRUFBWUFTQUFFZ0lWRVBEX0J3RQ..*_gcl_au*OTU2NTU1MjIwLjE3ODM1NzU5OTQ.&ref=https%3A%2F%2Fwww.teamviewer.com%2Fen-in%2Fdownload%2Fportal%2Fwindows%2F
- Sample260709-jqaenafs21
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://dl.teamviewer.com/download/version_15x/TeamViewer_Setup_x64.exe?_gl=1*1f8b68q*_gcl_aw*R0NMLjE3ODM1NzYwNzIuRUFJYUlRb2JDaE1JOHNqVm9mTEVsUU1WSUtabUFoMTRBeHJfRUFBWUFTQUFFZ0lWRVBEX0J3RQ..*_gcl_au*OTU2NTU1MjIwLjE3ODM1NzU5OTQ.&ref=https%3A%2F%2Fwww.teamviewer.com%2Fen-in%2Fdownload%2Fportal%2Fwindows%2F
Resource
win10v2004-20260513-en
Malware Config
Targets
-
- Target https://dl.teamviewer.com/download/version_15x/TeamViewer_Setup_x64.exe?_gl=1*1f8b68q*_gcl_aw*R0NMLjE3ODM1NzYwNzIuRUFJYUlRb2JDaE1JOHNqVm9mTEVsUU1WSUtabUFoMTRBeHJfRUFBWUFTQUFFZ0lWRVBEX0J3RQ..*_gcl_au*OTU2NTU1MjIwLjE3ODM1NzU5OTQ.&ref=https%3A%2F%2Fwww.teamviewer.com%2Fen-in%2Fdownload%2Fportal%2Fwindows%2F
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Downloads MZ/PE file
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ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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.
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Executes dropped EXE
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Loads dropped DLL
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Checks whether UAC is enabled
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Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1