Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
06/05/2026, 09:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
54415b2426739a632901763320f8a08428891ae42995abb4c2acef340a521b9e.exe
Resource
win10v2004-20260130-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
54415b2426739a632901763320f8a08428891ae42995abb4c2acef340a521b9e.exe
Resource
win11-20260130-en
4 signatures
150 seconds
General
- Target 54415b2426739a632901763320f8a08428891ae42995abb4c2acef340a521b9e.exe
- Size 1.6MB
- Sample260506-lah3zaev7x
- SHA256 54415b2426739a632901763320f8a08428891ae42995abb4c2acef340a521b9e
- MD5 18dad30b155e250a94d44a33fee7c5e4
- SHA1 ce198252bdffec2245ca59d5a93908fb0bf7a32e
- SHA512 1b1a68f163c401c712cb423e1b927856b8c026e144c59498571aad9a50d1830a23a205d98cf3104d4e02635fe1f413204bcfa1a84084714124612d7eb5d6c4f1
- SSDEEP 24576:0JHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:0ialcpx761B72S9z9yNRX/zU8En0p
- TLSH T16B751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2492 1E0D0E0C120A156C155F15C0C0E160A0C160C.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 5040 54415b2426739a632901763320f8a08428891ae42995abb4c2acef340a521b9e.exe 2492 1E0D0E0C120A156C155F15C0C0E160A0C160C.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 1E0D0E0C120A156C155F15C0C0E160A0C160C.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 54415b2426739a632901763320f8a08428891ae42995abb4c2acef340a521b9e.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5040 wrote to memory of 2492 5040 54415b2426739a632901763320f8a08428891ae42995abb4c2acef340a521b9e.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\54415b2426739a632901763320f8a08428891ae42995abb4c2acef340a521b9e.exe"C:\Users\Admin\AppData\Local\Temp\54415b2426739a632901763320f8a08428891ae42995abb4c2acef340a521b9e.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5040 -
C:\Users\Admin\AppData\Local\Temp\1E0D0E0C120A156C155F15C0C0E160A0C160C.exeC:\Users\Admin\AppData\Local\Temp\1E0D0E0C120A156C155F15C0C0E160A0C160C.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:2492
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1E0D0E0C120A156C155F15C0C0E160A0C160C.exe
- Size 1.6MB
- SHA256 f5b01c24457c65b5c2fca0015428ee803e18df091058bd6d23fdc28334c30dd0
- MD5 87a4324d3cb4515a61c095e06b00a269
- SHA1 6408a88d28054045b5b31a2d2d0c4ac76f77525a
- SHA512 5df07034456abcfd82898ffa6c6b2fe0033265004b026975f8e8970a73fd7b70bb06d23e95b4ec642e207a33b91d0ca1c2ed475cea2a366f152ff1cd2b5700c1
- SSDEEP 24576:8JHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:8ialcpx761B72S9z9yNRX/zU8En0p
- TLSH T131751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH