Analysis
- user interaction
yes - max time kernel
16s - max time network
18s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 23:24
Behavioral task
behavioral1
Sample
.exe
Resource
win11ltsc2024-20260709-en
9 signatures
150 seconds
General
- Target Native Instruments FM8 v1 4 6.exe
- Size 2.0MB
- Sample260718-3dq2esfs4k
- SHA256 479a0e61ceff4f6894612942c51de6850505cff143b7fbd8ae0a42392e5d27a1
- MD5 90de6a0a0bcd49c14699cd4fc527102c
- SHA1 cf40ef73906e04c02e7e60d10cfc714d017381ef
- SHA512 e2cad5f4f4fb75642c96323c9cdfd09e61d9218976b4a18eebd32da7bd91ed3a6c715195b644e46850e31c0abfc29fe4f63055bf46790f2d195cdcf62f90b223
- SSDEEP 49152:yAX7NlIUt1ITeLKFhVCsmMqrc+BG2L8dr:yAX7XIqKTeWFDvqrc+34
- TLSH T198A5D033F28AA53EE06E5A365AB29150543B7A616D138D0BD6EC389CCF352603D3B747
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4156 Native Instruments FM8 v1 4 6.tmp - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\Setup\is-DS97JB0HIC.tmp Native Instruments FM8 v1 4 6.tmp File opened for modification C:\Program Files (x86)\Setup\unins000.dat Native Instruments FM8 v1 4 6.tmp File created C:\Program Files (x86)\Setup\unins000.dat Native Instruments FM8 v1 4 6.tmp - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Native Instruments FM8 v1 4 6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Native Instruments FM8 v1 4 6.tmp - Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/3204-0-0x0000000000390000-0x0000000000478000-memory.dmp innosetup behavioral2/memory/3204-14-0x0000000000390000-0x0000000000478000-memory.dmp innosetup behavioral2/memory/3204-18-0x0000000000390000-0x0000000000478000-memory.dmp innosetup - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4156 Native Instruments FM8 v1 4 6.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3204 wrote to memory of 4156 3204 Native Instruments FM8 v1 4 6.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\Native Instruments FM8 v1 4 6.exe"C:\Users\Admin\AppData\Local\Temp\Native Instruments FM8 v1 4 6.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3204 -
C:\Users\Admin\AppData\Local\Temp\is-8ESTFR9ACP.tmp\Native Instruments FM8 v1 4 6.tmp"C:\Users\Admin\AppData\Local\Temp\is-8ESTFR9ACP.tmp\Native Instruments FM8 v1 4 6.tmp" /SL5="$4011A,887296,887296,C:\Users\Admin\AppData\Local\Temp\Native Instruments FM8 v1 4 6.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:4156
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-8ESTFR9ACP.tmp\Native Instruments FM8 v1 4 6.tmp
- Size 4.2MB
- SHA256 63ec9437e5b7c3c1702ac131d1c9c141959129a7e46229218ac602ea017a5c39
- MD5 95e1185c5580c5da864e50dee04e6e49
- SHA1 99bcc7c0d240893d0c6b82d99275fdfd5d25a2f6
- SHA512 650a1086afaf2e3b4f669641745b3c7036884b834adbea68a74e9b86e579bb0a9fafbd0510abcabb5ed1313d2d4cb985edbc539e958ac603b2da3838d9d4deab
- SSDEEP 49152:AC+KV5oP3m5US+sVlCGnmJc8cnoWwDgxtIDjVT0r333Ph3:ACDLoUnnmJc8coWwDVT0r333PV
- TLSH T1E7266D13F284653AE46B1A3B483BA658583F7F713A168C477BEC2D4C4E396406D2A7C7
- MD5 SHA1 SHA512 SSDEEP TLSH