Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/11/2026, 06:37
Behavioral task
behavioral1
Sample
3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe
Resource
win10v2004-20260911-en
7 signatures
150 seconds
General
- Target 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe
- Size 11.2MB
- Sample261102-hd1kmsed33
- SHA256 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021
- MD5 12fdb92dee6c0fc8d75eb3cb03e671c2
- SHA1 ffafab993e2a7e902efc1020b0123de25ff01730
- SHA512 07a8395c8de0206f3150ea22567f3c4a0702d8c8662940a8a26f1e853c01fdc4e6de71ace78c9dfb21406a9dfcc61e2064c98713c49d4266a44fbea009fc1f35
- SSDEEP 196608:fqDJET1Bir3Tq8oWel9JC1Gpd8vd5jFrvPTTxX8K91ZFQARR+p2kGQvuD7wX:f7T1BijTq8oWeh3POFFrv/NzRRrkDAcX
- TLSH T194C633C20D0596A3EC18F6314924DAEB5544D6EE83AB0F4C36F9FD8C7BC259B9A10E17
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe File opened for modification C:\Windows\system32\AppVClient.exe 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe File opened for modification C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe File opened for modification C:\Windows\system32\fxssvc.exe 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe File opened for modification C:\Windows\System32\msdtc.exe 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe File opened for modification C:\Windows\system32\msiexec.exe 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe -
resource yara_rule behavioral1/memory/2832-5-0x0000000000400000-0x00000000005F3000-memory.dmp upx behavioral1/memory/2832-13-0x0000000000400000-0x00000000005F3000-memory.dmp upx behavioral1/memory/2832-17-0x0000000000400000-0x00000000005F3000-memory.dmp upx - Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe File opened for modification \??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.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 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 2832 3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.exe"C:\Users\Admin\AppData\Local\Temp\3a7bae6f394298348534708b746a49baae2df2dc0618190ecbf64cdbcf599021.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:2832