Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 06:12
Behavioral task
behavioral1
Sample
d87cf1fadde02935e6e81ed65ce274d5f454cb6ff03af9d01783b290019414f6.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
General
- Target d87cf1fadde02935e6e81ed65ce274d5f454cb6ff03af9d01783b290019414f6.exe
- Size 2.3MB
- Sample260930-gylfsatarg
- SHA256 d87cf1fadde02935e6e81ed65ce274d5f454cb6ff03af9d01783b290019414f6
- MD5 fbd27174b8871d830df3cb0ec79fb92f
- SHA1 6af0834b890ffa34bb318b4fceb5b634587c780b
- SHA512 928b84182d887b74958c070c1799cdf19314c15f05331a95f46ca4f499465e61ea00b6f19b6522683d8fc2998b7922b2fa9c97ea3a1d619962380d19ba32b059
- SSDEEP 49152:aIAe4FrXoK+lT/JLXHTfJ4klKXnnkkYej15VHW:mF5+HzfJ4khA15V2
- TLSH T1D7B5F022F542C032E9E100B066BDCBBB59BC6938172554E7E3D14E799A701E33B79B27
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\System32\GameInputSvc.exe d87cf1fadde02935e6e81ed65ce274d5f454cb6ff03af9d01783b290019414f6.exe File opened for modification C:\Windows\System32\alg.exe d87cf1fadde02935e6e81ed65ce274d5f454cb6ff03af9d01783b290019414f6.exe File opened for modification C:\Windows\system32\AppVClient.exe d87cf1fadde02935e6e81ed65ce274d5f454cb6ff03af9d01783b290019414f6.exe -
resource yara_rule behavioral2/memory/236-0-0x0000000000400000-0x00000000009B5000-memory.dmp upx behavioral2/memory/236-32-0x0000000000400000-0x00000000009B5000-memory.dmp upx - Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe d87cf1fadde02935e6e81ed65ce274d5f454cb6ff03af9d01783b290019414f6.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe d87cf1fadde02935e6e81ed65ce274d5f454cb6ff03af9d01783b290019414f6.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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 d87cf1fadde02935e6e81ed65ce274d5f454cb6ff03af9d01783b290019414f6.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 236 d87cf1fadde02935e6e81ed65ce274d5f454cb6ff03af9d01783b290019414f6.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\d87cf1fadde02935e6e81ed65ce274d5f454cb6ff03af9d01783b290019414f6.exe"C:\Users\Admin\AppData\Local\Temp\d87cf1fadde02935e6e81ed65ce274d5f454cb6ff03af9d01783b290019414f6.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:236