Analysis Overview
SHA256
2e70909b4522abc5c624990fc738d0d46d122f165737ef332021b6707916818b
Threat Level: Likely benign
The file 2024-06-02_07137ca0c97f3588180f26506fd37de2_cobalt-strike_ryuk was found to be: Likely benign.
Malicious Activity Summary
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-02 23:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-02 23:44
Reported
2024-06-02 23:46
Platform
win7-20240508-en
Max time kernel
117s
Max time network
121s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-02_07137ca0c97f3588180f26506fd37de2_cobalt-strike_ryuk.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-02_07137ca0c97f3588180f26506fd37de2_cobalt-strike_ryuk.exe"
Network
Files
memory/1792-0-0x0000000000B00000-0x0000000000B60000-memory.dmp
memory/1792-6-0x0000000000B00000-0x0000000000B60000-memory.dmp
memory/1792-8-0x0000000000B00000-0x0000000000B60000-memory.dmp
memory/1792-10-0x0000000140000000-0x00000001400F6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-02 23:44
Reported
2024-06-02 23:46
Platform
win10v2004-20240426-en
Max time kernel
91s
Max time network
140s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-02_07137ca0c97f3588180f26506fd37de2_cobalt-strike_ryuk.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-02_07137ca0c97f3588180f26506fd37de2_cobalt-strike_ryuk.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/708-9-0x00000000035C0000-0x0000000003620000-memory.dmp
memory/708-12-0x0000000140000000-0x00000001400F6000-memory.dmp
memory/708-6-0x00000000035C0000-0x0000000003620000-memory.dmp
memory/708-0-0x00000000035C0000-0x0000000003620000-memory.dmp
memory/708-8-0x0000000140000000-0x00000001400F6000-memory.dmp