Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
01/09/2026, 21:30
General
- Target zahfware.exe
- Size 802KB
- Sample260901-1csgra11bx
- SHA256 68a2b9da01ab0d8999c490f680d3e3fa7f12c0ec80a5c1ecae51af6047663cf4
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.
- Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\zahfware.exe"C:\Users\Admin\AppData\Local\Temp\zahfware.exe"1⤵
- Writes to the Master Boot Record (MBR)
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004D4 0x00000000000004CC1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4900-0-0x00007FF8CFE3F000-0x00007FF8CFE40000-memory.dmp
memory/4900-1-0x0000027B664E0000-0x0000027B665AE000-memory.dmp
memory/4900-2-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-3-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-4-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-5-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-6-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-7-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-8-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-9-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-10-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-11-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-12-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-13-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-14-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp
memory/4900-15-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp