Analysis Overview
SHA256
c9fc4835a3049b8e8b7ff882ca0e987fdf5fc8666df794054196af50dd29108b
Threat Level: Known bad
The file c9fc4835a3049b8e8b7ff882ca0e987fdf5fc8666df794054196af50dd29108b was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike
CryptOne packer
Unsigned PE
System Location Discovery: System Language Discovery
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-29 23:55
Signatures
CryptOne packer
| 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
2024-07-29 23:55
Reported
2024-07-29 23:59
Platform
win7-20240708-en
Max time kernel
140s
Max time network
136s
Command Line
Signatures
Cobaltstrike
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\c9fc4835a3049b8e8b7ff882ca0e987fdf5fc8666df794054196af50dd29108b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c9fc4835a3049b8e8b7ff882ca0e987fdf5fc8666df794054196af50dd29108b.exe
"C:\Users\Admin\AppData\Local\Temp\c9fc4835a3049b8e8b7ff882ca0e987fdf5fc8666df794054196af50dd29108b.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 5.39.222.84:80 | tcp | |
| NL | 5.39.222.84:80 | tcp | |
| NL | 5.39.222.84:80 | tcp | |
| NL | 5.39.222.84:80 | tcp |
Files
memory/1504-0-0x0000000000220000-0x0000000000267000-memory.dmp
memory/1504-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/1504-2-0x0000000000370000-0x00000000003A3000-memory.dmp
memory/1504-3-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 23:55
Reported
2024-07-29 23:59
Platform
win10v2004-20240709-en
Max time kernel
141s
Max time network
127s
Command Line
Signatures
Cobaltstrike
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\c9fc4835a3049b8e8b7ff882ca0e987fdf5fc8666df794054196af50dd29108b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c9fc4835a3049b8e8b7ff882ca0e987fdf5fc8666df794054196af50dd29108b.exe
"C:\Users\Admin\AppData\Local\Temp\c9fc4835a3049b8e8b7ff882ca0e987fdf5fc8666df794054196af50dd29108b.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 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| NL | 5.39.222.84:80 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| NL | 5.39.222.84:80 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/4524-0-0x0000000000600000-0x0000000000647000-memory.dmp
memory/4524-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/4524-2-0x0000000002260000-0x0000000002293000-memory.dmp
memory/4524-3-0x0000000000400000-0x000000000045F000-memory.dmp