Analysis Overview
SHA256
eff8d21485f6ba711a5f9d7ed9df0b8c3d9d5873c77e3371d2857ebaa1ace095
Threat Level: Known bad
The file eff8d21485f6ba711a5f9d7ed9df0b8c3d9d5873c77e3371d2857ebaa1ace095 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 16:51
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 16:51
Reported
2024-07-29 16:54
Platform
win7-20240705-en
Max time kernel
141s
Max time network
141s
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\eff8d21485f6ba711a5f9d7ed9df0b8c3d9d5873c77e3371d2857ebaa1ace095.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\eff8d21485f6ba711a5f9d7ed9df0b8c3d9d5873c77e3371d2857ebaa1ace095.exe
"C:\Users\Admin\AppData\Local\Temp\eff8d21485f6ba711a5f9d7ed9df0b8c3d9d5873c77e3371d2857ebaa1ace095.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/1124-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/1124-0-0x0000000000220000-0x0000000000267000-memory.dmp
memory/1124-2-0x0000000000270000-0x00000000002A3000-memory.dmp
memory/1124-3-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 16:51
Reported
2024-07-29 16:54
Platform
win10v2004-20240709-en
Max time kernel
142s
Max time network
158s
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\eff8d21485f6ba711a5f9d7ed9df0b8c3d9d5873c77e3371d2857ebaa1ace095.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\eff8d21485f6ba711a5f9d7ed9df0b8c3d9d5873c77e3371d2857ebaa1ace095.exe
"C:\Users\Admin\AppData\Local\Temp\eff8d21485f6ba711a5f9d7ed9df0b8c3d9d5873c77e3371d2857ebaa1ace095.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| NL | 5.39.222.84:80 | tcp | |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| IE | 52.111.236.23:443 | tcp | |
| NL | 5.39.222.84:80 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.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 | 43.58.199.20.in-addr.arpa | udp |
Files
memory/1340-0-0x00000000021B0000-0x00000000021F7000-memory.dmp
memory/1340-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/1340-2-0x0000000002390000-0x00000000023C3000-memory.dmp
memory/1340-3-0x0000000000400000-0x000000000045F000-memory.dmp