Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20240508-en - resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system - submitted
04/06/2024, 19:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
494c0daeef7a371cd33bc775b703b740eeaa463ff13fff51ef869fa958f003e4.exe
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target 494c0daeef7a371cd33bc775b703b740eeaa463ff13fff51ef869fa958f003e4.exe
- Size 2.3MB
- Sample240604-ymsjdshe91
- SHA256 494c0daeef7a371cd33bc775b703b740eeaa463ff13fff51ef869fa958f003e4
- MD5 4be144e00cac43d4f322b6a9baca9dad
- SHA1 735ffe42dc2b2bb128f7f146bbda37e9e9c4dc61
- SHA512 a2c70a86029f73fa9ef9dd3fcbce8fc84073585674b65a935a1bde79b57935dbf530757074bad0b4307d9087f45651e4a89a3d84d930518a6da20d09f2bfd12c
- SSDEEP 49152:1g2+WTHitTLSg9hXQysVqKG11DH9lc5fYn4:Jg9WsR1DH9lcxYn4
- 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__ 494c0daeef7a371cd33bc775b703b740eeaa463ff13fff51ef869fa958f003e4.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 494c0daeef7a371cd33bc775b703b740eeaa463ff13fff51ef869fa958f003e4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 494c0daeef7a371cd33bc775b703b740eeaa463ff13fff51ef869fa958f003e4.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 494c0daeef7a371cd33bc775b703b740eeaa463ff13fff51ef869fa958f003e4.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1408 494c0daeef7a371cd33bc775b703b740eeaa463ff13fff51ef869fa958f003e4.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1408 494c0daeef7a371cd33bc775b703b740eeaa463ff13fff51ef869fa958f003e4.exe 1408 494c0daeef7a371cd33bc775b703b740eeaa463ff13fff51ef869fa958f003e4.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\494c0daeef7a371cd33bc775b703b740eeaa463ff13fff51ef869fa958f003e4.exe"C:\Users\Admin\AppData\Local\Temp\494c0daeef7a371cd33bc775b703b740eeaa463ff13fff51ef869fa958f003e4.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:1408