Analysis Overview
SHA256
281904420747f2d65f12eb2246891e6b7a0acb584c58c96e6ad75d123ded6e4f
Threat Level: Known bad
The file 281904420747f2d65f12eb2246891e6b7a0acb584c58c96e6ad75d123ded6e4f 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
2024-07-30 07:51
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
2024-07-30 07:51
Reported
2024-07-30 07:54
Platform
win7-20240704-en
Max time kernel
140s
Max time network
135s
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\281904420747f2d65f12eb2246891e6b7a0acb584c58c96e6ad75d123ded6e4f.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\281904420747f2d65f12eb2246891e6b7a0acb584c58c96e6ad75d123ded6e4f.exe
"C:\Users\Admin\AppData\Local\Temp\281904420747f2d65f12eb2246891e6b7a0acb584c58c96e6ad75d123ded6e4f.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 5.39.222.87:80 | tcp | |
| NL | 5.39.222.87:80 | tcp | |
| NL | 5.39.222.87:80 | tcp | |
| NL | 5.39.222.87:80 | tcp |
Files
memory/2840-0-0x0000000000220000-0x0000000000267000-memory.dmp
memory/2840-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2840-2-0x00000000002C0000-0x00000000002F3000-memory.dmp
memory/2840-3-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-30 07:51
Reported
2024-07-30 07:54
Platform
win10v2004-20240709-en
Max time kernel
140s
Max time network
128s
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\281904420747f2d65f12eb2246891e6b7a0acb584c58c96e6ad75d123ded6e4f.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\281904420747f2d65f12eb2246891e6b7a0acb584c58c96e6ad75d123ded6e4f.exe
"C:\Users\Admin\AppData\Local\Temp\281904420747f2d65f12eb2246891e6b7a0acb584c58c96e6ad75d123ded6e4f.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 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 5.39.222.87:80 | tcp | |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| NL | 5.39.222.87:80 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.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/3668-0-0x00000000021A0000-0x00000000021E7000-memory.dmp
memory/3668-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/3668-2-0x0000000002370000-0x00000000023A3000-memory.dmp
memory/3668-3-0x0000000000400000-0x000000000045F000-memory.dmp