Analysis Overview
SHA256
1b13a15de10e966f839ae1603396e99a91cad51fdda06014975e4e594d4412ac
Threat Level: Known bad
The file 1b13a15de10e966f839ae1603396e99a91cad51fdda06014975e4e594d4412ac 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
2024-07-29 10:51
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 10:51
Reported
2024-07-29 10:56
Platform
win7-20240705-en
Max time kernel
140s
Max time network
138s
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\1b13a15de10e966f839ae1603396e99a91cad51fdda06014975e4e594d4412ac.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1b13a15de10e966f839ae1603396e99a91cad51fdda06014975e4e594d4412ac.exe
"C:\Users\Admin\AppData\Local\Temp\1b13a15de10e966f839ae1603396e99a91cad51fdda06014975e4e594d4412ac.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/3056-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/3056-0-0x0000000000220000-0x0000000000267000-memory.dmp
memory/3056-2-0x0000000000270000-0x00000000002A3000-memory.dmp
memory/3056-3-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 10:51
Reported
2024-07-29 10:57
Platform
win10v2004-20240709-en
Max time kernel
148s
Max time network
151s
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\1b13a15de10e966f839ae1603396e99a91cad51fdda06014975e4e594d4412ac.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1b13a15de10e966f839ae1603396e99a91cad51fdda06014975e4e594d4412ac.exe
"C:\Users\Admin\AppData\Local\Temp\1b13a15de10e966f839ae1603396e99a91cad51fdda06014975e4e594d4412ac.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| NL | 5.39.222.84:80 | tcp | |
| US | 8.8.8.8:53 | 148.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.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 | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/3700-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/3700-0-0x0000000000700000-0x0000000000747000-memory.dmp
memory/3700-2-0x0000000002240000-0x0000000002273000-memory.dmp
memory/3700-3-0x0000000000400000-0x000000000045F000-memory.dmp