Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
21/06/2024, 18:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a8608b904715a0b0d337c005061ae4ba50150255cbbcf28a25a0800de3ba72e3.exe
Resource
win7-20240220-en
6 signatures
150 seconds
General
- Target a8608b904715a0b0d337c005061ae4ba50150255cbbcf28a25a0800de3ba72e3.exe
- Size 2.3MB
- Sample240621-wlcqfayfmf
- SHA256 a8608b904715a0b0d337c005061ae4ba50150255cbbcf28a25a0800de3ba72e3
- MD5 d98685657a7a28b347cd4240ce3e1ad6
- SHA1 ce2c4ae80666f6b3952674d0a12e5493f4dd48b3
- SHA512 92713d50257db122e5932426874d0d193e9d1757788606d72013a6db888dbc5b3567f8b734dd869bf3e95a0fda4211f1137afa9e9db2859ecc0e18707b88ecd0
- SSDEEP 49152:p2FX/1SrP2ltBKZr8Hch8YWEPdAlCOWNN4+TltqebA6j2JqYmKDuHAb:MFX/11j4ocDWkaxkJbA02J1mKDp
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
risepro
C2
-
77.91.77.66:58709
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__ a8608b904715a0b0d337c005061ae4ba50150255cbbcf28a25a0800de3ba72e3.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 a8608b904715a0b0d337c005061ae4ba50150255cbbcf28a25a0800de3ba72e3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion a8608b904715a0b0d337c005061ae4ba50150255cbbcf28a25a0800de3ba72e3.exe - Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Wine a8608b904715a0b0d337c005061ae4ba50150255cbbcf28a25a0800de3ba72e3.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2444 a8608b904715a0b0d337c005061ae4ba50150255cbbcf28a25a0800de3ba72e3.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2444 a8608b904715a0b0d337c005061ae4ba50150255cbbcf28a25a0800de3ba72e3.exe 2444 a8608b904715a0b0d337c005061ae4ba50150255cbbcf28a25a0800de3ba72e3.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a8608b904715a0b0d337c005061ae4ba50150255cbbcf28a25a0800de3ba72e3.exe"C:\Users\Admin\AppData\Local\Temp\a8608b904715a0b0d337c005061ae4ba50150255cbbcf28a25a0800de3ba72e3.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2444