Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/07/2026, 04:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a3d822c8df038a095e39e9fb8659354578dc7167b085fa738c9ddf516132d9a7.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
a3d822c8df038a095e39e9fb8659354578dc7167b085fa738c9ddf516132d9a7.exe
Resource
win11ltsc2024-20260709-en
0 signatures
150 seconds
General
- Target a3d822c8df038a095e39e9fb8659354578dc7167b085fa738c9ddf516132d9a7.exe
- Size 1.6MB
- Sample260716-e4pdhsgv5z
- SHA256 a3d822c8df038a095e39e9fb8659354578dc7167b085fa738c9ddf516132d9a7
- MD5 6f1e5cdb47fb30cb6fc62c681acc4dce
- SHA1 cf36c79abf058e568e4f3ec7904f7cecda716589
- SHA512 4c991a1579facee31cbe41071932a2e496b2862a8fbd79351e040d4a5a80bb943e03af3b9557b5c2e0bfa64eb848bd83b6c2c080780ab203b473840b019371b6
- SSDEEP 24576:UJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Uialcpx761B72S9z9yNRX/zU8En0p
- TLSH T19D751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2744 1B0E0F0E120B156B155F15C0A0D160C0B160C.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4912 a3d822c8df038a095e39e9fb8659354578dc7167b085fa738c9ddf516132d9a7.exe 2744 1B0E0F0E120B156B155F15C0A0D160C0B160C.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 1B0E0F0E120B156B155F15C0A0D160C0B160C.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a3d822c8df038a095e39e9fb8659354578dc7167b085fa738c9ddf516132d9a7.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4912 wrote to memory of 2744 4912 a3d822c8df038a095e39e9fb8659354578dc7167b085fa738c9ddf516132d9a7.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\a3d822c8df038a095e39e9fb8659354578dc7167b085fa738c9ddf516132d9a7.exe"C:\Users\Admin\AppData\Local\Temp\a3d822c8df038a095e39e9fb8659354578dc7167b085fa738c9ddf516132d9a7.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4912 -
C:\Users\Admin\AppData\Local\Temp\1B0E0F0E120B156B155F15C0A0D160C0B160C.exeC:\Users\Admin\AppData\Local\Temp\1B0E0F0E120B156B155F15C0A0D160C0B160C.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:2744
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1B0E0F0E120B156B155F15C0A0D160C0B160C.exe
- Size 1.6MB
- SHA256 bbe0a93d3d7790732f9cd4ce5676d1a14e03c478be314e17a1578fb1075c25fa
- MD5 15a419ca1d156c53d37400767cef5260
- SHA1 75670d31b3d8dc36675fa0cc1cbd74632248292c
- SHA512 b73a9774cd11b8639c24abe5f130e506106c3663864430243073ef1513eff21ec3b096ff228302341dc08a3b57803842af6188c243f471184c1ffe48e595a96a
- SSDEEP 24576:LJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Lialcpx761B72S9z9yNRX/zU8En0p
- TLSH T108751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH