Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 03:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
518c2028de1419ff65668e986889575c50b5cb7f9227ff8361c1b90bf046d10d.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
518c2028de1419ff65668e986889575c50b5cb7f9227ff8361c1b90bf046d10d.exe
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
General
- Target 518c2028de1419ff65668e986889575c50b5cb7f9227ff8361c1b90bf046d10d.exe
- Size 1.6MB
- Sample260804-d7kn3a1eng
- SHA256 518c2028de1419ff65668e986889575c50b5cb7f9227ff8361c1b90bf046d10d
- MD5 281c038c620c2997893d38d98bb56035
- SHA1 c38823d966e539b4360c0cc3473a7b2afcc68626
- SHA512 4a80c0f53288e4209e5d054f98da035c0e5a7e44361ce520cc13dc2af49c71182ed3c6066a17c713e7b164ee2f219ed7c905098ea38be8b6aeccf7974d9819c6
- SSDEEP 24576:8JHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:8ialcpx761B72S9z9yNRX/zU8En0p
- TLSH T173751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4480 1F0B0D0F120A156D155A15C0D0A160E0B160A.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2488 518c2028de1419ff65668e986889575c50b5cb7f9227ff8361c1b90bf046d10d.exe 4480 1F0B0D0F120A156D155A15C0D0A160E0B160A.exe - 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 1F0B0D0F120A156D155A15C0D0A160E0B160A.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 518c2028de1419ff65668e986889575c50b5cb7f9227ff8361c1b90bf046d10d.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2488 wrote to memory of 4480 2488 518c2028de1419ff65668e986889575c50b5cb7f9227ff8361c1b90bf046d10d.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\518c2028de1419ff65668e986889575c50b5cb7f9227ff8361c1b90bf046d10d.exe"C:\Users\Admin\AppData\Local\Temp\518c2028de1419ff65668e986889575c50b5cb7f9227ff8361c1b90bf046d10d.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Users\Admin\AppData\Local\Temp\1F0B0D0F120A156D155A15C0D0A160E0B160A.exeC:\Users\Admin\AppData\Local\Temp\1F0B0D0F120A156D155A15C0D0A160E0B160A.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:4480
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1F0B0D0F120A156D155A15C0D0A160E0B160A.exe
- Size 1.6MB
- SHA256 3ea0e673409a8a83feb28a677259615fa36f50418aca59b565ab52f15209e3fb
- MD5 d5ca107daa4c5be772086daf821c8e97
- SHA1 0251b4cfe73a18e75a088434536d6664cd2a6fd2
- SHA512 83a9b0ba257372a5f263570455b6c1416e58ba5b4649b38da424662ee79548b8b28e8efce091e756d079b366b987304ad51c00e3a5f2d1f6e237157140f3c43c
- SSDEEP 24576:IJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Iialcpx761B72S9z9yNRX/zU8En0p
- TLSH T198751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH