Analysis
- max time kernel
149s - max time network
131s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
16/05/2026, 11:19
General
- Target MakuTweakerSetup.exe
- Size 13.2MB
- Sample260516-ne2rzsf14q
- SHA256 e3c0d08fe14dbe511590f3b3a0d2038896defe282ad0b038df64747b4bca17f8
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\MakuTweakerSetup.exe"C:\Users\Admin\AppData\Local\Temp\MakuTweakerSetup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-V1NKAH3DKT.tmp\MakuTweakerSetup.tmp"C:\Users\Admin\AppData\Local\Temp\is-V1NKAH3DKT.tmp\MakuTweakerSetup.tmp" /SL5="$80242,12363475,852480,C:\Users\Admin\AppData\Local\Temp\MakuTweakerSetup.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
MakuTweakerSetup.tmp
memory/4496-15-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-21-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-35-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-9-0x00000000016A0000-0x00000000016A1000-memory.dmp
memory/4496-8-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-11-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-13-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-33-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-5-0x00000000016A0000-0x00000000016A1000-memory.dmp
memory/4496-17-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-19-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-23-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-25-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-27-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-29-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4496-31-0x00000000006D0000-0x0000000000BB2000-memory.dmp
memory/4980-0-0x0000000000390000-0x000000000046F000-memory.dmp
memory/4980-7-0x0000000000390000-0x000000000046F000-memory.dmp