Analysis Overview
SHA256
5549f7ca925c7b7188132028cbea843d3e85ebb33a47c3fadd9d1d869294c41e
Threat Level: Known bad
The file 5549f7ca925c7b7188132028cbea843d3e85ebb33a47c3fadd9d1d869294c41e 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 19:54
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 19:54
Reported
2024-07-29 19:57
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\5549f7ca925c7b7188132028cbea843d3e85ebb33a47c3fadd9d1d869294c41e.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5549f7ca925c7b7188132028cbea843d3e85ebb33a47c3fadd9d1d869294c41e.exe
"C:\Users\Admin\AppData\Local\Temp\5549f7ca925c7b7188132028cbea843d3e85ebb33a47c3fadd9d1d869294c41e.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/2860-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2860-0-0x00000000001B0000-0x00000000001F7000-memory.dmp
memory/2860-2-0x00000000005D0000-0x0000000000603000-memory.dmp
memory/2860-3-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 19:54
Reported
2024-07-29 19:57
Platform
win10v2004-20240709-en
Max time kernel
148s
Max time network
153s
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\5549f7ca925c7b7188132028cbea843d3e85ebb33a47c3fadd9d1d869294c41e.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5549f7ca925c7b7188132028cbea843d3e85ebb33a47c3fadd9d1d869294c41e.exe
"C:\Users\Admin\AppData\Local\Temp\5549f7ca925c7b7188132028cbea843d3e85ebb33a47c3fadd9d1d869294c41e.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| NL | 5.39.222.87:80 | tcp | |
| US | 8.8.8.8:53 | 241.150.49.20.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 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| NL | 5.39.222.87:80 | tcp | |
| 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 | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/4828-0-0x0000000002080000-0x00000000020C7000-memory.dmp
memory/4828-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/4828-2-0x0000000002220000-0x0000000002253000-memory.dmp
memory/4828-3-0x0000000000400000-0x000000000045F000-memory.dmp