Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-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 4668 1E0A0A0C120A156D155F15C0A0C160C0A160B.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 1440 fb2d47d6aa613c86b56daac28ce81aab7b5bc56d6e9cc658711cdbcbb7c739f3.exe 4668 1E0A0A0C120A156D155F15C0A0C160C0A160B.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 1E0A0A0C120A156D155F15C0A0C160C0A160B.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1440 wrote to memory of 4668 1440 fb2d47d6aa613c86b56daac28ce81aab7b5bc56d6e9cc658711cdbcbb7c739f3.exe 85
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:1440 -
C:\Users\Admin\AppData\Local\Temp\1E0A0A0C120A156D155F15C0A0C160C0A160B.exeC:\Users\Admin\AppData\Local\Temp\1E0A0A0C120A156D155F15C0A0C160C0A160B.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:4668
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1E0A0A0C120A156D155F15C0A0C160C0A160B.exe
- Size 1.6MB
- SHA256 5ea713771a295fd46ffb89c556dcbcf98f12d0b2e7d5a5635616045861e330d5
- MD5 d81e503389d1f5a6ff8e462933879268
- SHA1 071d0405b97e8be9315e9825a22a10d0f0a7e3f1
- SHA512 3cf26102c6904ec5eadfe8d8e81e336b066c9c1da05770634511f7112f9d023c5b021f47d0c06e5e1893c4b88b5d5a2dd369b2be004da38d3ed670c1ad62de34
- SSDEEP 24576:iJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:iialcpx761B72S9z9yNRX/zU8En0p
- TLSH T173751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH