Analysis Overview
SHA256
45ee781e271d0483d777a55544ccd44a9490ad26f533dc89816c068adb61ccb6
Threat Level: Shows suspicious behavior
The file 2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil was found to be: Shows suspicious behavior.
Malicious Activity Summary
Writes to the Master Boot Record (MBR)
Checks computer location settings
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-11 12:50
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-11 12:50
Reported
2024-06-11 12:53
Platform
win7-20240221-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\SystemCertificates\TrustedDevices | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\SystemCertificates\TrustedDevices\Certificates | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\SystemCertificates\TrustedDevices\CRLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\SystemCertificates\TrustedDevices\CTLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.wps.com | udp |
| FR | 90.84.175.86:443 | api.wps.com | tcp |
| FR | 90.84.175.86:443 | api.wps.com | tcp |
| FR | 90.84.175.86:443 | api.wps.com | tcp |
| FR | 90.84.175.86:443 | api.wps.com | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-11 12:50
Reported
2024-06-11 12:53
Platform
win10v2004-20240508-en
Max time kernel
125s
Max time network
122s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\FlightRoot\CTLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\SystemCertificates\WindowsServerUpdateServices | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\WindowsServerUpdateServices\CRLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\TrustedAppRoot\CTLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\TrustedDevices\CTLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\Windows Live ID Token Issuer\Certificates | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\TestSignRoot\CTLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\WindowsServerUpdateServices\CTLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\SystemCertificates\FlightRoot | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\FlightRoot\CRLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\TestSignRoot\CRLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\SystemCertificates\TrustedDevices | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\Windows Live ID Token Issuer\CRLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\Windows Live ID Token Issuer\CTLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\eSIM Certification Authorities\CTLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\SystemCertificates\TestSignRoot | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\SystemCertificates\TrustedAppRoot | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\TrustedAppRoot\CRLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\TrustedDevices\Certificates | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\FlightRoot\Certificates | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\TestSignRoot\Certificates | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\TrustedAppRoot\Certificates | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\SystemCertificates\eSIM Certification Authorities | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\eSIM Certification Authorities\CRLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\TrustedDevices\CRLs | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\eSIM Certification Authorities\Certificates | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\SystemCertificates\Windows Live ID Token Issuer | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\SystemCertificates\WindowsServerUpdateServices\Certificates | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-11_374f077b74762d300c35b62947d9738e_avoslocker_magniber_revil.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.wps.com | udp |
| US | 8.8.8.8:53 | api.wps.com | udp |