Analysis
- user interaction
yes - max time kernel
64s - max time network
64s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260911-en - resource tags
- submitted
04/11/2026, 23:30
General
- Target BOOM.rar
- Size 994KB
- Sample261104-3hjsxaes3s
- SHA256 1a2b7e86c74b63624d629840ac8bd40e5caa09a328f997d08685407e7832b4a0
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- 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.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\BOOM.rar"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7zO451B9FD9\BOOM.exe"C:\Users\Admin\AppData\Local\Temp\7zO451B9FD9\BOOM.exe"2⤵
- Executes dropped EXE
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x16c 0x3b81⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
BOOM.exe
memory/2804-15-0x0000000000090000-0x000000000030C000-memory.dmp
memory/2804-16-0x0000000005220000-0x00000000057C6000-memory.dmp
memory/2804-17-0x0000000004D10000-0x0000000004DA2000-memory.dmp
memory/2804-18-0x00000000027F0000-0x0000000002800000-memory.dmp
memory/2804-19-0x0000000004DF0000-0x0000000004DFA000-memory.dmp
memory/2804-20-0x00000000027F0000-0x0000000002800000-memory.dmp