General
- Target wmcsetup-x64.msi
- Size 71.7MB
- Sample260727-mtpkjadk6v
- SHA256 860171ce66a498c405451a06c3d79c791fe86208df0dd1d472b077b6321a4668
- MD5 6b0d257a244d8f7c957b9d9f8668f934
- SHA1 6877adee81c09cf67f5d3caaac9947aa3ec39f7d
- SHA512 1cc1278d1ef9c61d6b1fff8c020b74a0140e03e30bb9ae2fc663faa40de5cebd3f079b10074d702ff58d8489752d5e4b7010e97033180660ca3ddfe03f93a515
- SSDEEP 1572864:3TjNDnuhU7tve+SzonLFgoiL0Y+NRM+vukjL0crysKRpyAnPNBhGXQz5c:jRDn+U7Je+vLFhLjuILD+sU8AnFBhGXt
- TLSH T1B4F7333239615A73C35BB27536DE4F2487316C128713CE6A37617D0F2A3AEE04BA5663
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
wmcsetup-x64.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
wmcsetup-x64.msi
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target wmcsetup-x64.msi
- Size 71.7MB
- SHA256 860171ce66a498c405451a06c3d79c791fe86208df0dd1d472b077b6321a4668
- MD5 6b0d257a244d8f7c957b9d9f8668f934
- SHA1 6877adee81c09cf67f5d3caaac9947aa3ec39f7d
- SHA512 1cc1278d1ef9c61d6b1fff8c020b74a0140e03e30bb9ae2fc663faa40de5cebd3f079b10074d702ff58d8489752d5e4b7010e97033180660ca3ddfe03f93a515
- SSDEEP 1572864:3TjNDnuhU7tve+SzonLFgoiL0Y+NRM+vukjL0crysKRpyAnPNBhGXQz5c:jRDn+U7Je+vLFhLjuILD+sU8AnFBhGXt
- TLSH T1B4F7333239615A73C35BB27536DE4F2487316C128713CE6A37617D0F2A3AEE04BA5663
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies firewall policy service
-
Server Software Component: Terminal Services DLL
-
Sets service image path in registry
This determines the executable launched when a service starts. It can be used to establish persistence.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Creates new service(s)
-
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.
-
Executes dropped EXE
-
Loads dropped DLL
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Event Triggered Execution
2Component Object Model Hijacking
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Event Triggered Execution
2Component Object Model Hijacking
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
3System Binary Proxy Execution
1Msiexec
1