Analysis
- max time kernel
146s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20240508-en - resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system - submitted
22/06/2024, 06:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4010589c9888f0aaf7faad27a90529b2e302196d3e91cda0274a3e94dcf3e956.exe
Resource
win10v2004-20240508-en
6 signatures
150 seconds
General
- Target 4010589c9888f0aaf7faad27a90529b2e302196d3e91cda0274a3e94dcf3e956.exe
- Size 2.3MB
- Sample240622-g7t5aavdpp
- SHA256 4010589c9888f0aaf7faad27a90529b2e302196d3e91cda0274a3e94dcf3e956
- MD5 37737731acfb136027d2ce2fb2091a3a
- SHA1 c1355b77f0b9c56a07a213f867d4fce53880a5d8
- SHA512 706eab79670c80e8a6129304a42774ec103cdd1f2bb2fd86d88bfd312d32f543f29c5c7531505947291acd9bf03c16591feaa0988d9883c12193a74831f050bd
- SSDEEP 49152:RKCrIglQ1KfZbK4qQTyj0Uzrdm5Gq6UGWX0TWW9HCIQzLX8+aO:RKKIgOgdKlV0wmr6UGs0TW8H4zLs1O
- 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__ 4010589c9888f0aaf7faad27a90529b2e302196d3e91cda0274a3e94dcf3e956.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 4010589c9888f0aaf7faad27a90529b2e302196d3e91cda0274a3e94dcf3e956.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 4010589c9888f0aaf7faad27a90529b2e302196d3e91cda0274a3e94dcf3e956.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-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine 4010589c9888f0aaf7faad27a90529b2e302196d3e91cda0274a3e94dcf3e956.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2224 4010589c9888f0aaf7faad27a90529b2e302196d3e91cda0274a3e94dcf3e956.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2224 4010589c9888f0aaf7faad27a90529b2e302196d3e91cda0274a3e94dcf3e956.exe 2224 4010589c9888f0aaf7faad27a90529b2e302196d3e91cda0274a3e94dcf3e956.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4010589c9888f0aaf7faad27a90529b2e302196d3e91cda0274a3e94dcf3e956.exe"C:\Users\Admin\AppData\Local\Temp\4010589c9888f0aaf7faad27a90529b2e302196d3e91cda0274a3e94dcf3e956.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:2224