Analysis
- max time kernel
146s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20240508-en - resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system - submitted
11/06/2024, 21:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9a99262a4da0053c169502a39721a49fb7640b576bd6d70482895fe9e027f8f4.exe
Resource
win10v2004-20240508-en
6 signatures
150 seconds
General
- Target 9a99262a4da0053c169502a39721a49fb7640b576bd6d70482895fe9e027f8f4.exe
- Size 2.3MB
- Sample240611-1bb4dasdna
- SHA256 9a99262a4da0053c169502a39721a49fb7640b576bd6d70482895fe9e027f8f4
- MD5 ba53b9aebee9b8e64e1cb6f9e18af6f6
- SHA1 2c765966300f862c07a77b3226bf07af4444c653
- SHA512 4d234fbe4b24f0bea1e4e6c0743e00a506f988b6310d058f26d89b6f7780c95af91773f9c1b6c623a49d70ee4fd5e291e561676c96636c470b2ddc5c08824b17
- SSDEEP 49152:Py2QkvOVju3wp8+LqDrRTLggKUfCkT9BieOKzqgPUfZYfO3q:hvOVyApWrRNKUfCIjOKzVPUGp
- 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__ 9a99262a4da0053c169502a39721a49fb7640b576bd6d70482895fe9e027f8f4.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 9a99262a4da0053c169502a39721a49fb7640b576bd6d70482895fe9e027f8f4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 9a99262a4da0053c169502a39721a49fb7640b576bd6d70482895fe9e027f8f4.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-1-5-21-3107365284-1576850094-161165143-1000\Software\Wine 9a99262a4da0053c169502a39721a49fb7640b576bd6d70482895fe9e027f8f4.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 568 9a99262a4da0053c169502a39721a49fb7640b576bd6d70482895fe9e027f8f4.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 568 9a99262a4da0053c169502a39721a49fb7640b576bd6d70482895fe9e027f8f4.exe 568 9a99262a4da0053c169502a39721a49fb7640b576bd6d70482895fe9e027f8f4.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9a99262a4da0053c169502a39721a49fb7640b576bd6d70482895fe9e027f8f4.exe"C:\Users\Admin\AppData\Local\Temp\9a99262a4da0053c169502a39721a49fb7640b576bd6d70482895fe9e027f8f4.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:568