Analysis Overview
SHA256
42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8
Threat Level: Known bad
The file 42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8 was found to be: Known bad.
Malicious Activity Summary
Blackshades family
Blackshades payload
Downloads MZ/PE file
System Network Configuration Discovery: Internet Connection Discovery
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-02-14 22:29
Signatures
Blackshades family
Blackshades payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-02-14 22:29
Reported
2025-02-14 22:32
Platform
win7-20240903-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8.exe |
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\42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2904 wrote to memory of 2988 | N/A | C:\Users\Admin\AppData\Local\Temp\42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2904 wrote to memory of 2988 | N/A | C:\Users\Admin\AppData\Local\Temp\42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2904 wrote to memory of 2988 | N/A | C:\Users\Admin\AppData\Local\Temp\42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2904 wrote to memory of 2988 | N/A | C:\Users\Admin\AppData\Local\Temp\42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8.exe
"C:\Users\Admin\AppData\Local\Temp\42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 48
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2025-02-14 22:29
Reported
2025-02-14 22:32
Platform
win10v2004-20250211-en
Max time kernel
104s
Max time network
144s
Command Line
Signatures
Downloads MZ/PE file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8.exe |
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\42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe | N/A |
System Network Configuration Discovery: Internet Connection Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8.exe
"C:\Users\Admin\AppData\Local\Temp\42c1ae0ce552776a1c909f99029a8ab3219cadb0c29387658f302ce0e700ceb8.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3648 -ip 3648
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3648 -s 232
C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIzIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODIxNjkiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1MzE4NTEwMTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MzQ5Mjk0OTY1Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | msedge.api.cdp.microsoft.com | udp |
| US | 4.151.228.221:443 | msedge.api.cdp.microsoft.com | tcp |
| US | 8.8.8.8:53 | msedge.b.tlu.dl.delivery.mp.microsoft.com | udp |
| US | 199.232.214.172:80 | msedge.b.tlu.dl.delivery.mp.microsoft.com | tcp |