Analysis Overview
SHA256
f6249ffd9551658595b1fc180e471f903d4a208bd145f63b6d005cdb75b9b3df
Threat Level: Likely benign
The file 2024-06-12_0cc0471da3c39bb3ce9b22adee7f7c81_ryuk was found to be: Likely benign.
Malicious Activity Summary
Drops file in System32 directory
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-12 15:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 15:45
Reported
2024-06-12 15:48
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
52s
Command Line
Signatures
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\alg.exe | C:\Users\Admin\AppData\Local\Temp\2024-06-12_0cc0471da3c39bb3ce9b22adee7f7c81_ryuk.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-12_0cc0471da3c39bb3ce9b22adee7f7c81_ryuk.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-12_0cc0471da3c39bb3ce9b22adee7f7c81_ryuk.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-12_0cc0471da3c39bb3ce9b22adee7f7c81_ryuk.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/4872-0-0x00000000007D0000-0x0000000000830000-memory.dmp
memory/4872-11-0x00000000007D0000-0x0000000000830000-memory.dmp
memory/4872-9-0x00000000007D0000-0x0000000000830000-memory.dmp
memory/4872-8-0x0000000140000000-0x0000000140234000-memory.dmp
memory/4872-13-0x0000000140000000-0x0000000140234000-memory.dmp