Analysis Overview
SHA256
199bbc42e66411fd345d097585df9bddba75ff75d0b927fc27d1259348f49793
Threat Level: Known bad
The file 3906bd87156d29380e32e4aa14cdb61a was found to be: Known bad.
Malicious Activity Summary
CryptBot
CryptBot payload
Reads user/profile data of web browsers
Enumerates physical storage devices
Unsigned PE
Checks processor information in registry
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-31 14:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-31 14:02
Reported
2024-01-10 20:06
Platform
win7-20231129-en
Max time kernel
1s
Max time network
149s
Command Line
Signatures
CryptBot
CryptBot payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\3906bd87156d29380e32e4aa14cdb61a.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\3906bd87156d29380e32e4aa14cdb61a.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3906bd87156d29380e32e4aa14cdb61a.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3906bd87156d29380e32e4aa14cdb61a.exe
"C:\Users\Admin\AppData\Local\Temp\3906bd87156d29380e32e4aa14cdb61a.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | knudin72.top | udp |
| US | 8.8.8.8:53 | moreag07.top | udp |
Files
memory/2124-2-0x0000000003CD0000-0x0000000003D70000-memory.dmp
memory/2124-1-0x00000000002D0000-0x00000000003D0000-memory.dmp
memory/2124-3-0x0000000000400000-0x0000000002402000-memory.dmp
memory/2124-4-0x00000000024F0000-0x00000000024F1000-memory.dmp
memory/2124-227-0x0000000000400000-0x0000000002402000-memory.dmp
memory/2124-229-0x00000000002D0000-0x00000000003D0000-memory.dmp
memory/2124-232-0x00000000024F0000-0x00000000024F1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-31 14:02
Reported
2024-01-10 20:06
Platform
win10v2004-20231222-en