Analysis Overview
SHA256
a1085d042ae9154eb2513ca64a352c91f09c4409086755c4a136b5616aa1f5fd
Threat Level: Known bad
The file a1085d042ae9154eb2513ca64a352c91f09c4409086755c4a136b5616aa1f5fd 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 18:51
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 18:51
Reported
2024-07-29 18:54
Platform
win7-20240708-en
Max time kernel
141s
Max time network
147s
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\a1085d042ae9154eb2513ca64a352c91f09c4409086755c4a136b5616aa1f5fd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a1085d042ae9154eb2513ca64a352c91f09c4409086755c4a136b5616aa1f5fd.exe
"C:\Users\Admin\AppData\Local\Temp\a1085d042ae9154eb2513ca64a352c91f09c4409086755c4a136b5616aa1f5fd.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/540-0-0x0000000000220000-0x0000000000267000-memory.dmp
memory/540-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/540-2-0x0000000000350000-0x0000000000383000-memory.dmp
memory/540-3-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 18:51
Reported
2024-07-29 18:54
Platform
win10v2004-20240709-en
Max time kernel
142s
Max time network
150s
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\a1085d042ae9154eb2513ca64a352c91f09c4409086755c4a136b5616aa1f5fd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a1085d042ae9154eb2513ca64a352c91f09c4409086755c4a136b5616aa1f5fd.exe
"C:\Users\Admin\AppData\Local\Temp\a1085d042ae9154eb2513ca64a352c91f09c4409086755c4a136b5616aa1f5fd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| NL | 5.39.222.87:80 | tcp | |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| NL | 5.39.222.87:80 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.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 |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/2532-0-0x0000000002080000-0x00000000020C7000-memory.dmp
memory/2532-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2532-2-0x0000000002120000-0x0000000002153000-memory.dmp
memory/2532-3-0x0000000000400000-0x000000000045F000-memory.dmp