Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
01/09/2026, 21:35
General
- Target zahfware.exe
- Size 1010KB
- Sample260901-1fmexabn21
- SHA256 ab793a29c9b24decd3d4064b98fa97568a51243ea34feb06b3bf43b94cbc0244
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 0x00000000000004F0 0x00000000000005081⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1264-1-0x0000029E5E980000-0x0000029E5EA82000-memory.dmp
memory/1264-0-0x00007FFBCBD6F000-0x00007FFBCBD70000-memory.dmp
memory/1264-2-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp
memory/1264-3-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp
memory/1264-4-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp
memory/1264-5-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp
memory/1264-6-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp
memory/1264-7-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp
memory/1264-8-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp
memory/1264-9-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp
memory/1264-10-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp
memory/1264-11-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp
memory/1264-12-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp
memory/1264-13-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp