General
- Target new_Avoisss.exe
- Size 11.1MB
- Sample260816-nb75lawfmf
- SHA256 47617a04d8a3120bbe21fc2cb6b5e586780f5e760bf8963cfb32370b095f6e38
- MD5 094f3c77888847c5dd3e066c42433255
- SHA1 ce96f29313e4d9a0ce4e215fd1237d0f4f1bf2dd
- SHA512 3a7abf47c11e37f128f63962fc2d9746f77f02e0801139cc883464caa59e44074248f1ba89caf7ef7b8ce2edbcaf63165524f095e0b481cf6e3fed3dc4d05966
- SSDEEP 196608:/P6rMNcOVWoFhaJ2QjZlBoRKT0anZAOGqkgkwgDj1w0uQHQaQe:qMNpV9b82QvBoDOGrmQHn9
- TLSH T1ACC6331B73FA45A3DC87F8F6D01F8D184580DE6BB2E88E9F8426342A4B48268577FD45
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
new_Avoisss.exe
Resource
win10v2004-20260513-en
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
new_Avoisss.exe
Resource
win11ltsc2024-20260709-en
15 signatures
150 seconds
Malware Config
Targets
-
- Target new_Avoisss.exe
- Size 11.1MB
- SHA256 47617a04d8a3120bbe21fc2cb6b5e586780f5e760bf8963cfb32370b095f6e38
- MD5 094f3c77888847c5dd3e066c42433255
- SHA1 ce96f29313e4d9a0ce4e215fd1237d0f4f1bf2dd
- SHA512 3a7abf47c11e37f128f63962fc2d9746f77f02e0801139cc883464caa59e44074248f1ba89caf7ef7b8ce2edbcaf63165524f095e0b481cf6e3fed3dc4d05966
- SSDEEP 196608:/P6rMNcOVWoFhaJ2QjZlBoRKT0anZAOGqkgkwgDj1w0uQHQaQe:qMNpV9b82QvBoDOGrmQHn9
- TLSH T1ACC6331B73FA45A3DC87F8F6D01F8D184580DE6BB2E88E9F8426342A4B48268577FD45
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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Stops running service(s)
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Checks whether UAC is enabled
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Suspicious use of NtSetInformationThreadHideFromDebugger