Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 10:38
General
- Target 8a9ac0c2a3afd5d67c63b7e01f11d34ab837106dd803c925e8ae961fbd93e44e.exe
- Size 1.9MB
- Sample260730-mpevjaga39
- SHA256 8a9ac0c2a3afd5d67c63b7e01f11d34ab837106dd803c925e8ae961fbd93e44e
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 19 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.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 4 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\8a9ac0c2a3afd5d67c63b7e01f11d34ab837106dd803c925e8ae961fbd93e44e.exe"C:\Users\Admin\AppData\Local\Temp\8a9ac0c2a3afd5d67c63b7e01f11d34ab837106dd803c925e8ae961fbd93e44e.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\RarSFX0\TTPlayer.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX0\TTPlayer.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
ttp_aac.dll
ttp_ac3dts.dll
ttp_ape.dll
ttp_asf.dll
ttp_clienc.dll
ttp_enc.dll
ttp_flac.dll
ttp_lrcsh.dll
ttp_mod.dll
ttp_mpc.dll
ttp_ogg.dll
ttp_rm.dll
ttp_tak.dll
0000.ttbl
TTPlayer.exe
TTPlayer.xml
tak_deco_lib.dll
ttpcomm.dll
ttpres.dll
memory/2052-59-0x0000000000E30000-0x0000000000E51000-memory.dmp
memory/2052-54-0x0000000002490000-0x00000000024D4000-memory.dmp
memory/2052-87-0x0000000060000000-0x0000000060057000-memory.dmp
memory/2052-86-0x000000006001B000-0x000000006001C000-memory.dmp
memory/2052-85-0x0000000002630000-0x0000000002651000-memory.dmp