Analysis Overview
SHA256
d2acd6505abb47d0264e502a45a5bd07b9832470efe6f1ca5101967b20e1feb7
Threat Level: Likely benign
The file 2024-06-03_066e10da2b0382f61340ed0bcc57a9cb_ryuk was found to be: Likely benign.
Malicious Activity Summary
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-03 13:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 13:23
Reported
2024-06-03 13:25
Platform
win7-20240221-en
Max time kernel
117s
Max time network
119s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-03_066e10da2b0382f61340ed0bcc57a9cb_ryuk.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-03_066e10da2b0382f61340ed0bcc57a9cb_ryuk.exe"
Network
Files
memory/2180-0-0x0000000140000000-0x0000000140247000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 13:23
Reported
2024-06-03 13:25
Platform
win10v2004-20240508-en
Max time kernel
129s
Max time network
99s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-03_066e10da2b0382f61340ed0bcc57a9cb_ryuk.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-03_066e10da2b0382f61340ed0bcc57a9cb_ryuk.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-03_066e10da2b0382f61340ed0bcc57a9cb_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 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 72.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.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 | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/2524-0-0x0000000000810000-0x0000000000870000-memory.dmp
memory/2524-9-0x0000000000810000-0x0000000000870000-memory.dmp
memory/2524-11-0x0000000000810000-0x0000000000870000-memory.dmp
memory/2524-8-0x0000000140000000-0x0000000140247000-memory.dmp
memory/2524-13-0x0000000140000000-0x0000000140247000-memory.dmp