Analysis Overview
SHA256
71ca0e3b08a43eb01c661a73d2441600bb8dd65e8af72407e33c8bf36f15da42
Threat Level: Known bad
The file 71ca0e3b08a43eb01c661a73d2441600bb8dd65e8af72407e33c8bf36f15da42 was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike
CryptOne packer
System Location Discovery: System Language Discovery
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-30 03:02
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
2024-07-30 03:02
Reported
2024-07-30 03:05
Platform
win7-20240704-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\71ca0e3b08a43eb01c661a73d2441600bb8dd65e8af72407e33c8bf36f15da42.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\71ca0e3b08a43eb01c661a73d2441600bb8dd65e8af72407e33c8bf36f15da42.exe
"C:\Users\Admin\AppData\Local\Temp\71ca0e3b08a43eb01c661a73d2441600bb8dd65e8af72407e33c8bf36f15da42.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/1224-0-0x00000000002C0000-0x0000000000307000-memory.dmp
memory/1224-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/1224-2-0x0000000000360000-0x0000000000393000-memory.dmp
memory/1224-3-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-30 03:02
Reported
2024-07-30 03:05
Platform
win10v2004-20240709-en
Max time kernel
140s
Max time network
125s
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\71ca0e3b08a43eb01c661a73d2441600bb8dd65e8af72407e33c8bf36f15da42.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\71ca0e3b08a43eb01c661a73d2441600bb8dd65e8af72407e33c8bf36f15da42.exe
"C:\Users\Admin\AppData\Local\Temp\71ca0e3b08a43eb01c661a73d2441600bb8dd65e8af72407e33c8bf36f15da42.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| NL | 5.39.222.84:80 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.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 | 43.58.199.20.in-addr.arpa | udp |
| NL | 5.39.222.84:80 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.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 |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/4408-0-0x00000000021A0000-0x00000000021E7000-memory.dmp
memory/4408-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/4408-2-0x0000000002340000-0x0000000002373000-memory.dmp
memory/4408-3-0x0000000000400000-0x000000000045F000-memory.dmp