Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 16:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fb2d47d6aa613c86b56daac28ce81aab7b5bc56d6e9cc658711cdbcbb7c739f3.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
fb2d47d6aa613c86b56daac28ce81aab7b5bc56d6e9cc658711cdbcbb7c739f3.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target fb2d47d6aa613c86b56daac28ce81aab7b5bc56d6e9cc658711cdbcbb7c739f3.exe
- Size 1.6MB
- Sample260801-tk2xtscq91
- SHA256 fb2d47d6aa613c86b56daac28ce81aab7b5bc56d6e9cc658711cdbcbb7c739f3
- MD5 c4d3a1d0353397004c8ddb6194c4ec65
- SHA1 4a7ad07cbca5b4f5d0931f2746e9a276ec2c1f1e
- SHA512 0de17e6e7ae96a212f413e4a3ff0dac6a5b9a3a886b1267e78a1b87a3d61579b2e20bdb8f7c569125ea494778b93e5471736abd29d9124a156c0002789e9019c
- SSDEEP 24576:vJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:vialcpx761B72S9z9yNRX/zU8En0p
- TLSH T12E751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3872 1E0D0B0C120A156C155A15A0E0C160C0C160F.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 5568 fb2d47d6aa613c86b56daac28ce81aab7b5bc56d6e9cc658711cdbcbb7c739f3.exe 3872 1E0D0B0C120A156C155A15A0E0C160C0C160F.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 fb2d47d6aa613c86b56daac28ce81aab7b5bc56d6e9cc658711cdbcbb7c739f3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1E0D0B0C120A156C155A15A0E0C160C0C160F.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5568 wrote to memory of 3872 5568 fb2d47d6aa613c86b56daac28ce81aab7b5bc56d6e9cc658711cdbcbb7c739f3.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\fb2d47d6aa613c86b56daac28ce81aab7b5bc56d6e9cc658711cdbcbb7c739f3.exe"C:\Users\Admin\AppData\Local\Temp\fb2d47d6aa613c86b56daac28ce81aab7b5bc56d6e9cc658711cdbcbb7c739f3.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5568 -
C:\Users\Admin\AppData\Local\Temp\1E0D0B0C120A156C155A15A0E0C160C0C160F.exeC:\Users\Admin\AppData\Local\Temp\1E0D0B0C120A156C155A15A0E0C160C0C160F.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:3872
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1E0D0B0C120A156C155A15A0E0C160C0C160F.exe
- Size 1.6MB
- SHA256 9e5c0a6d5e9cd1f6534a6bdfcd84fc2fae85eb27bf170e0aede6f97e83e37ca7
- MD5 ab67b4729eb0df9fd70405471ff1c953
- SHA1 7d61eeb07c74d44a3e2debc8dd60a2c8a117b65e
- SHA512 694fc47a5b14638779cc87665a2c7c8c034704f7ea2e5308a4cf308680e3d9dd2c6c7f82a30c4a38616e93dc29ad1a5db12ae2dedc30105cfcd3285fd95d395f
- SSDEEP 24576:XJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Xialcpx761B72S9z9yNRX/zU8En0p
- TLSH T1B4751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH