Analysis
- max time kernel
145s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
- submitted
26/01/2024, 15:44
General
- Target 2024-01-26_5ea1fe873ba3d6db36b42a68cfcca2d1_cobalt-strike_ryuk.exe
- Size 946KB
- Sample240126-s6gcksaecl
- SHA256 73a7cbb14bd0065d92672dc568a613c2c79d67a65f67bf0944cec9b7ad218d68
Score
5/10
Malware Config
Signatures
- Drops file in System32 directory 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-01-26_5ea1fe873ba3d6db36b42a68cfcca2d1_cobalt-strike_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-26_5ea1fe873ba3d6db36b42a68cfcca2d1_cobalt-strike_ryuk.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/4120-0-0x0000000000C00000-0x0000000000C60000-memory.dmp
memory/4120-1-0x0000000140000000-0x00000001400F6000-memory.dmp
memory/4120-10-0x0000000000C00000-0x0000000000C60000-memory.dmp
memory/4120-7-0x0000000000C00000-0x0000000000C60000-memory.dmp
memory/4120-12-0x0000000140000000-0x00000001400F6000-memory.dmp