Analysis Overview
SHA256
581cc7727e6a53acd1703123fd7b95cbd96114179355d282338f0927d9bd2c56
Threat Level: Known bad
The file 581cc7727e6a53acd1703123fd7b95cbd96114179355d282338f0927d9bd2c56 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 19:51
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 19:51
Reported
2024-07-29 19:54
Platform
win7-20240704-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\581cc7727e6a53acd1703123fd7b95cbd96114179355d282338f0927d9bd2c56.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\581cc7727e6a53acd1703123fd7b95cbd96114179355d282338f0927d9bd2c56.exe
"C:\Users\Admin\AppData\Local\Temp\581cc7727e6a53acd1703123fd7b95cbd96114179355d282338f0927d9bd2c56.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/1292-0-0x00000000002C0000-0x0000000000307000-memory.dmp
memory/1292-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/1292-2-0x0000000000360000-0x0000000000393000-memory.dmp
memory/1292-3-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 19:51
Reported
2024-07-29 19:54
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
152s
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\581cc7727e6a53acd1703123fd7b95cbd96114179355d282338f0927d9bd2c56.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\581cc7727e6a53acd1703123fd7b95cbd96114179355d282338f0927d9bd2c56.exe
"C:\Users\Admin\AppData\Local\Temp\581cc7727e6a53acd1703123fd7b95cbd96114179355d282338f0927d9bd2c56.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 37.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| NL | 5.39.222.87:80 | tcp | |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.142.123.92.in-addr.arpa | udp |
| NL | 5.39.222.87:80 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.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 |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |
Files
memory/4608-0-0x00000000021F0000-0x0000000002237000-memory.dmp
memory/4608-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/4608-2-0x0000000002390000-0x00000000023C3000-memory.dmp
memory/4608-3-0x0000000000400000-0x000000000045F000-memory.dmp