Analysis Overview
SHA256
bf4bbbc71a1067e5923e2e66d2bd152b52199faf82f99f37d7131b37e3f5c242
Threat Level: Known bad
The file bf4bbbc71a1067e5923e2e66d2bd152b52199faf82f99f37d7131b37e3f5c242 was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike
Unsigned PE
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2023-11-11 13:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-11-11 13:45
Reported
2023-11-11 13:48
Platform
win7-20231025-en
Max time kernel
160s
Max time network
178s
Command Line
Signatures
Cobaltstrike
Processes
C:\Users\Admin\AppData\Local\Temp\bf4bbbc71a1067e5923e2e66d2bd152b52199faf82f99f37d7131b37e3f5c242.exe
"C:\Users\Admin\AppData\Local\Temp\bf4bbbc71a1067e5923e2e66d2bd152b52199faf82f99f37d7131b37e3f5c242.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 160.20.147.36:80 | 160.20.147.36 | tcp |
| DE | 160.20.147.36:80 | 160.20.147.36 | tcp |
| DE | 160.20.147.36:80 | 160.20.147.36 | tcp |
Files
memory/2700-0-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2700-2-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2700-5-0x00000000002A0000-0x00000000002A7000-memory.dmp
memory/2700-6-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2700-7-0x0000000000310000-0x0000000000343000-memory.dmp
memory/2700-8-0x0000000001E10000-0x0000000001E4D000-memory.dmp
memory/2700-9-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2700-10-0x00000000751F0000-0x000000007523E000-memory.dmp
memory/2700-13-0x00000000002A0000-0x00000000002A7000-memory.dmp
memory/2700-14-0x0000000001E10000-0x0000000001E4D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-11-11 13:45
Reported
2023-11-11 13:48
Platform
win10v2004-20231023-en
Max time kernel
143s
Max time network
146s
Command Line
Signatures
Cobaltstrike
Processes
C:\Users\Admin\AppData\Local\Temp\bf4bbbc71a1067e5923e2e66d2bd152b52199faf82f99f37d7131b37e3f5c242.exe
"C:\Users\Admin\AppData\Local\Temp\bf4bbbc71a1067e5923e2e66d2bd152b52199faf82f99f37d7131b37e3f5c242.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 163.252.72.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 39.142.81.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.175.53.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| DE | 160.20.147.36:80 | 160.20.147.36 | tcp |
| US | 8.8.8.8:53 | 36.147.20.160.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| DE | 160.20.147.36:80 | 160.20.147.36 | tcp |
| US | 8.8.8.8:53 | 84.65.42.20.in-addr.arpa | udp |
Files
memory/2904-0-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2904-1-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2904-4-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2904-5-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2904-8-0x0000000000A80000-0x0000000000A87000-memory.dmp
memory/2904-9-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2904-11-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2904-12-0x00000000023A0000-0x00000000023D3000-memory.dmp
memory/2904-13-0x0000000002620000-0x000000000265D000-memory.dmp
memory/2904-14-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2904-15-0x0000000074DA0000-0x0000000074E0A000-memory.dmp
memory/2904-18-0x0000000000A80000-0x0000000000A87000-memory.dmp
memory/2904-19-0x0000000002620000-0x000000000265D000-memory.dmp