Analysis Overview
SHA256
52ac6a34af8fccd3609891e56b8fcae1a3becf7e7f3d0b982c5b54174ba72928
Threat Level: Likely benign
The file 2024-06-03_2bb001d4a72c87017da7772911fdeea2_cobalt-strike_ryuk was found to be: Likely benign.
Malicious Activity Summary
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-03 13:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 13:24
Reported
2024-06-03 13:27
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-03_2bb001d4a72c87017da7772911fdeea2_cobalt-strike_ryuk.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-03_2bb001d4a72c87017da7772911fdeea2_cobalt-strike_ryuk.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| NL | 23.62.61.106:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.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 |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 169.117.168.52.in-addr.arpa | udp |
Files
memory/3644-6-0x0000000000CC0000-0x0000000000D20000-memory.dmp
memory/3644-9-0x0000000000CC0000-0x0000000000D20000-memory.dmp
memory/3644-0-0x0000000000CC0000-0x0000000000D20000-memory.dmp
memory/3644-8-0x0000000140000000-0x00000001400CF000-memory.dmp
memory/3644-12-0x0000000140000000-0x00000001400CF000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 13:24
Reported
2024-06-03 13:27
Platform
win7-20240221-en
Max time kernel
117s
Max time network
122s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-03_2bb001d4a72c87017da7772911fdeea2_cobalt-strike_ryuk.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-03_2bb001d4a72c87017da7772911fdeea2_cobalt-strike_ryuk.exe"
Network
Files
memory/2200-1-0x0000000140000000-0x00000001400CF000-memory.dmp
memory/2200-0-0x00000000009E0000-0x0000000000A40000-memory.dmp
memory/2200-10-0x00000000009E0000-0x0000000000A40000-memory.dmp
memory/2200-13-0x00000000009E0000-0x0000000000A40000-memory.dmp
memory/2200-12-0x0000000140000000-0x00000001400CF000-memory.dmp