Analysis
- max time kernel
146s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20240508-en - resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system - submitted
19/06/2024, 21:33
Behavioral task
behavioral1
Sample
46c103bd69037e607cd550c9b043a540a05cd831b4327eebd0c2b6c4e1bb4659.exe
Resource
win10v2004-20240611-en
5 signatures
150 seconds
General
- Target 46c103bd69037e607cd550c9b043a540a05cd831b4327eebd0c2b6c4e1bb4659.exe
- Size 3.3MB
- Sample240619-1ee97ssfjd
- SHA256 46c103bd69037e607cd550c9b043a540a05cd831b4327eebd0c2b6c4e1bb4659
- MD5 eeb9f830a1567d315f2d8f1b7d9cf55c
- SHA1 0d06bb7b5d89f6fa920822cf98c94738d6ab0f2a
- SHA512 c74c5c23cf0834a9ad007cd86af3d4e72564abb186e7b67a3d1e80fe884f5a4e81b1591ba47ecbeda0cf635aa589e8c2e685ce306e9392567fd90fc1a7984b54
- SSDEEP 98304:j5ZgRxswiXSoZXUgZ/B6lifsdmkKAZpOvKxWYSp1Sz:yslCKbUTdrpNxWYSu
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
risepro
C2
-
147.45.47.126:58709
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__ 46c103bd69037e607cd550c9b043a540a05cd831b4327eebd0c2b6c4e1bb4659.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 46c103bd69037e607cd550c9b043a540a05cd831b4327eebd0c2b6c4e1bb4659.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 46c103bd69037e607cd550c9b043a540a05cd831b4327eebd0c2b6c4e1bb4659.exe -
resource yara_rule behavioral2/memory/5032-0-0x0000000000400000-0x0000000000C49000-memory.dmp themida behavioral2/memory/5032-1-0x0000000000400000-0x0000000000C49000-memory.dmp themida behavioral2/memory/5032-2-0x0000000000400000-0x0000000000C49000-memory.dmp themida behavioral2/memory/5032-3-0x0000000000400000-0x0000000000C49000-memory.dmp themida behavioral2/memory/5032-4-0x0000000000400000-0x0000000000C49000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 46c103bd69037e607cd550c9b043a540a05cd831b4327eebd0c2b6c4e1bb4659.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\46c103bd69037e607cd550c9b043a540a05cd831b4327eebd0c2b6c4e1bb4659.exe"C:\Users\Admin\AppData\Local\Temp\46c103bd69037e607cd550c9b043a540a05cd831b4327eebd0c2b6c4e1bb4659.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:5032