Analysis Overview
SHA256
064fa73975eeb785998fa53091dfcbb8fac8e350db990e00efe658bed65e5803
Threat Level: Shows suspicious behavior
The file 4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Writes to the Master Boot Record (MBR)
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-17 00:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-17 00:43
Reported
2024-10-17 00:46
Platform
win7-20240903-en
Max time kernel
0s
Max time network
4s
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\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe"
Network
Files
memory/2268-0-0x0000000000400000-0x0000000000423000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-17 00:43
Reported
2024-10-17 00:44
Platform
win10v2004-20241007-en
Max time kernel
1s
Max time network
3s
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\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.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 | 149.220.183.52.in-addr.arpa | udp |
Files
memory/3068-1-0x0000000000400000-0x0000000000423000-memory.dmp
memory/3068-0-0x0000000000400000-0x0000000000423000-memory.dmp