Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 06:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4f637d331fea1cf6162694418dbbb174730dfe2cbc5af31e33961145129d53b1.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
4f637d331fea1cf6162694418dbbb174730dfe2cbc5af31e33961145129d53b1.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 4f637d331fea1cf6162694418dbbb174730dfe2cbc5af31e33961145129d53b1.exe
- Size 1.6MB
- Sample260810-hlhd2atbmd
- SHA256 4f637d331fea1cf6162694418dbbb174730dfe2cbc5af31e33961145129d53b1
- MD5 03577db27eec0fa33afa42316d0d00a9
- SHA1 52ac7d5127d01c165fb5aeec1e8af4f591f260c3
- SHA512 4e8db0475b309003aa5deaa862a96fbd4247c36a8026080d9244c24f9aee50459969b971358789a95291180aa475d40d2810adc1a49e10ccd7112703bed6c3d3
- SSDEEP 49152:PSMiCK8Ug8b32ZynV4oDabuWbDQOcIxJJf5:6MiCKg8L8+RDabpd5
- TLSH T1277512527B2180F1C49716719D61E73DF77056018B78CDD3E7C8AEA05CA36A63A3B38A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3364 1A0F0C0E120C156E155B15B0C0C160C0A160E.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4128 4f637d331fea1cf6162694418dbbb174730dfe2cbc5af31e33961145129d53b1.exe 3364 1A0F0C0E120C156E155B15B0C0C160C0A160E.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 4f637d331fea1cf6162694418dbbb174730dfe2cbc5af31e33961145129d53b1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1A0F0C0E120C156E155B15B0C0C160C0A160E.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4128 wrote to memory of 3364 4128 4f637d331fea1cf6162694418dbbb174730dfe2cbc5af31e33961145129d53b1.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\4f637d331fea1cf6162694418dbbb174730dfe2cbc5af31e33961145129d53b1.exe"C:\Users\Admin\AppData\Local\Temp\4f637d331fea1cf6162694418dbbb174730dfe2cbc5af31e33961145129d53b1.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4128 -
C:\Users\Admin\AppData\Local\Temp\1A0F0C0E120C156E155B15B0C0C160C0A160E.exeC:\Users\Admin\AppData\Local\Temp\1A0F0C0E120C156E155B15B0C0C160C0A160E.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:3364
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1A0F0C0E120C156E155B15B0C0C160C0A160E.exe
- Size 1.6MB
- SHA256 fa0c7b7baf8cbff0380ec723ce283d70d30585f7e56097e5637d006638b380bc
- MD5 de916edf472c6aee42df232ac3316644
- SHA1 2ac7a8d2ece52624a9479491ac6232d878a89bb8
- SHA512 6057735fe2eb48898d8372a539e5ea546407b9ab7d46d90d6744b59fe568641d9970255c0ff745b0553c54800367ab0c288de24f0579eecca44b64e9e87149ae
- SSDEEP 49152:+SMiCK8Ug8b32ZynV4oDabuWbDQOcIxJJf5:nMiCKg8L8+RDabpd5
- TLSH T1497512527B2180F1C49716719D61E73DF77056018B78CDD3E7C8AEA05CA36A63A3B38A
- MD5 SHA1 SHA512 SSDEEP TLSH