General
- Target LarpusUtility.exe
- Size 1.4MB
- Sample260815-ql932sxdjb
- SHA256 ebb1cb62bd43ca441d84441428a009d8320123a262950c7329457d564e8b62a0
- MD5 5ef834827687d404424a54fc95658511
- SHA1 6990aaa65ee0def1dde366ed323d2bd9baf268b4
- SHA512 d2aee189208e2c197a8183ba94563c8d637e82cc5acf81a067db25587c5c4d7378f4f4c9fafa3e26a9195ca3637686b89710a5e34b6cc23b71fabb013964851c
- SSDEEP 24576:P/cmB7Ij8iuspRkr2QPaChEdXQS18tBB2GdozQ99HggOqCIOlOIYx7y6hayv8ojx:smB7lsOKCS6FBIQ7HggOqCIOlOIYFy1a
- TLSH T1EF65BF99A2B901E8C17BD178CE47991BEBB27414033097EF27E08A652F737E15B3A711
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
LarpusUtility.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
LarpusUtility.exe
Resource
win11ltsc2024-20260710-en
6 signatures
150 seconds
Malware Config
Targets
-
- Target LarpusUtility.exe
- Size 1.4MB
- SHA256 ebb1cb62bd43ca441d84441428a009d8320123a262950c7329457d564e8b62a0
- MD5 5ef834827687d404424a54fc95658511
- SHA1 6990aaa65ee0def1dde366ed323d2bd9baf268b4
- SHA512 d2aee189208e2c197a8183ba94563c8d637e82cc5acf81a067db25587c5c4d7378f4f4c9fafa3e26a9195ca3637686b89710a5e34b6cc23b71fabb013964851c
- SSDEEP 24576:P/cmB7Ij8iuspRkr2QPaChEdXQS18tBB2GdozQ99HggOqCIOlOIYx7y6hayv8ojx:smB7lsOKCS6FBIQ7HggOqCIOlOIYFy1a
- TLSH T1EF65BF99A2B901E8C17BD178CE47991BEBB27414033097EF27E08A652F737E15B3A711
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Suspicious use of NtSetInformationThreadHideFromDebugger