Analysis
- user interaction
yes - max time kernel
148s - max time network
155s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/07/2026, 03:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Natsu (PE).exe
Resource
win10v2004-20260513-en
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
Natsu (PE).exe
Resource
win11ltsc2024-20260709-en
1 signatures
150 seconds
General
- Target Natsu (PE).exe
- Size 1.6MB
- Sample260719-dlyc2aat6j
- SHA256 63cf3a11755062d11a6364537cfae748f85726463ae20bc546f3b84828ee7c51
- MD5 44f5ac5ddbae6cbfca2d57c1eb82837e
- SHA1 1ddf18ca468c14a0f510d1e71de80c2e65f391a0
- SHA512 151db3cd4c5980ea249048e83fe7bba2bafd84bcb021d3660919bd80683d3e6b46232844a4ba47b736f2d25c99ecbc1fb8b8fccb333716ea85a91d849f712e0a
- SSDEEP 24576:AToVuvblHFuxrrXsgy4p1ztdD3dfvFw5Y3vUmsgn6DVEy4xE1GBHdRas5Suc+kmZ:Wl2+EfbfL0B1G5SsjncJlW
- TLSH T1BC75AD81FFD640F2EF062530147F6B3AEA348F8A8A14AF579362ED5C4C72541A53727A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Natsu (PE).exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Natsu (PE).exe"C:\Users\Admin\AppData\Local\Temp\Natsu (PE).exe"1⤵
- System Location Discovery: System Language Discovery
PID:3656
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:2896
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:2228