Analysis Overview
SHA256
33ca487a65d38bad82dccfa0d076bad071466e4183562d0b1ad1a2e954667fe9
Threat Level: Shows suspicious behavior
The file Ransomware.Petya.zip was found to be: Shows suspicious behavior.
Malicious Activity Summary
Writes to the Master Boot Record (MBR)
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-10 04:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral3
Detonation Overview
Submitted
2024-03-10 04:18
Reported
2024-03-10 04:19
Platform
win7-20240215-en
Max time kernel
2s
Max time network
0s
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\4c1dc737915d76b7ce579abddaba74ead6fdb5b519a1ea45308b8c49b950655c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4c1dc737915d76b7ce579abddaba74ead6fdb5b519a1ea45308b8c49b950655c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4c1dc737915d76b7ce579abddaba74ead6fdb5b519a1ea45308b8c49b950655c.exe
"C:\Users\Admin\AppData\Local\Temp\4c1dc737915d76b7ce579abddaba74ead6fdb5b519a1ea45308b8c49b950655c.exe"
Network
Files
memory/2896-0-0x0000000000400000-0x00000000004CB000-memory.dmp
memory/2896-1-0x0000000000250000-0x0000000000262000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-03-10 04:18
Reported
2024-03-10 04:21
Platform
win10v2004-20240226-en
Max time kernel
3s
Max time network
8s
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\4c1dc737915d76b7ce579abddaba74ead6fdb5b519a1ea45308b8c49b950655c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4c1dc737915d76b7ce579abddaba74ead6fdb5b519a1ea45308b8c49b950655c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4c1dc737915d76b7ce579abddaba74ead6fdb5b519a1ea45308b8c49b950655c.exe
"C:\Users\Admin\AppData\Local\Temp\4c1dc737915d76b7ce579abddaba74ead6fdb5b519a1ea45308b8c49b950655c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
Files
memory/1260-0-0x0000000000400000-0x00000000004CB000-memory.dmp
memory/1260-1-0x0000000000690000-0x00000000006A2000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-10 04:18
Reported
2024-03-10 04:21
Platform
win7-20240221-en
Max time kernel
0s
Max time network
1s
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\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe
"C:\Users\Admin\AppData\Local\Temp\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe"
Network
Files
memory/2204-0-0x0000000000400000-0x000000000043F000-memory.dmp
memory/2204-1-0x0000000000230000-0x0000000000242000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-10 04:18
Reported
2024-03-10 04:22
Platform
win10v2004-20240226-en
Max time kernel
82s
Max time network
105s
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\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe
"C:\Users\Admin\AppData\Local\Temp\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/4340-0-0x0000000000400000-0x000000000043F000-memory.dmp
memory/4340-1-0x00000000005A0000-0x00000000005B2000-memory.dmp
memory/4340-2-0x00000000005A0000-0x00000000005B2000-memory.dmp