Analysis
-
max time kernel
25s -
max time network
9s -
platform
windows11-21h2_x64 -
resource
win11-20250314-en -
resource tags
arch:x64arch:x86image:win11-20250314-enlocale:en-usos:windows11-21h2-x64system -
submitted
16/03/2025, 22:08
Behavioral task
behavioral1
Sample
RippleSpoofer.exe
Resource
win11-20250314-en
8 signatures
30 seconds
General
-
Target
RippleSpoofer.exe
-
Size
15.6MB
-
MD5
76ed914a265f60ff93751afe02cf35a4
-
SHA1
4f8ea583e5999faaec38be4c66ff4849fcf715c6
-
SHA256
51bd245f8cb24c624674cd2bebcad4152d83273dab4d1ee7d982e74a0548890b
-
SHA512
83135f8b040b68cafb896c4624bd66be1ae98857907b9817701d46952d4be9aaf7ad1ab3754995363bb5192fa2c669c26f526cafc6c487b061c2edcceebde6ac
-
SSDEEP
393216:QAiUmWQEnjaa4cqmAa4ICSSF1a0HPRV8gtFlSiZh5ZlZ:bhnGhMAXSmHXFA+
Score
9/10
Malware Config
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ RippleSpoofer.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion RippleSpoofer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion RippleSpoofer.exe -
resource yara_rule behavioral1/memory/5492-4-0x0000000000390000-0x0000000002010000-memory.dmp themida behavioral1/memory/5492-5-0x0000000000390000-0x0000000002010000-memory.dmp themida -
Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RippleSpoofer.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 5492 RippleSpoofer.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion RippleSpoofer.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS RippleSpoofer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer RippleSpoofer.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3920535620-1286624088-2946613906-1000\{D920CDC8-6CD8-4F88-B689-5FCFF2AB41BF} RippleSpoofer.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 5492 RippleSpoofer.exe Token: 33 3740 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 3740 AUDIODG.EXE
Processes
-
C:\Users\Admin\AppData\Local\Temp\RippleSpoofer.exe"C:\Users\Admin\AppData\Local\Temp\RippleSpoofer.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:5492
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004C8 0x00000000000004AC1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3740