Analysis
- max time kernel
144s - max time network
91s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
08/05/2024, 23:25
General
- Target UACModuleSmokeLoader.exe
- Size 932KB
- Sample240508-3eqr2sff97
- SHA256 47ff78372aeb7ca7e16561fce7b86705bbf8f794e68ef32adc5437e40da30a6c
Score
6/10
Malware Config
Signatures
- Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
- Program crash 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\UACModuleSmokeLoader.exe"C:\Users\Admin\AppData\Local\Temp\UACModuleSmokeLoader.exe"1⤵
- Writes to the Master Boot Record (MBR)
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5352 -s 6682⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5352 -ip 53521⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/5352-0-0x0000000002280000-0x0000000002281000-memory.dmp
memory/5352-2-0x0000000000400000-0x000000000046F000-memory.dmp
memory/5352-3-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/5352-1-0x0000000002960000-0x00000000029E0000-memory.dmp
memory/5352-4-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/5352-7-0x0000000000400000-0x000000000046F000-memory.dmp