Analysis
- max time kernel
146s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20240412-en - resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system - submitted
14/04/2024, 10:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b74b0c462ffa559587732622b23c2b05b9755d052b438b8b517693b1b75eafe3.exe
Resource
win10v2004-20240412-en
6 signatures
150 seconds
General
- Target b74b0c462ffa559587732622b23c2b05b9755d052b438b8b517693b1b75eafe3.exe
- Size 2.2MB
- Sample240414-mxcedaga69
- SHA256 b74b0c462ffa559587732622b23c2b05b9755d052b438b8b517693b1b75eafe3
- MD5 4632b48fcdb093ca03ad90131b614aeb
- SHA1 14cb72a2ef89fa90b05908f9911890dbe120e749
- SHA512 06d8465a6babbf1537af8c2827545d23604b2959a347ea13a0336e5b869e223a9dd0eafcb236875ca66b82d8fe0f2744ceb89cdcbc5bed07f11230d1069a063e
- SSDEEP 49152:gSUl6vD5DxN6HHLJFwsQ0KkbaY4XtPvewaSjrJHh7su2kQ/rtRYo:gSSwD5DxkHQvtPverS/VDGrz
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
risepro
C2
-
147.45.47.93:58709
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__ b74b0c462ffa559587732622b23c2b05b9755d052b438b8b517693b1b75eafe3.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 b74b0c462ffa559587732622b23c2b05b9755d052b438b8b517693b1b75eafe3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion b74b0c462ffa559587732622b23c2b05b9755d052b438b8b517693b1b75eafe3.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-1-5-21-3777591257-2471171023-3629228286-1000\Software\Wine b74b0c462ffa559587732622b23c2b05b9755d052b438b8b517693b1b75eafe3.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3936 b74b0c462ffa559587732622b23c2b05b9755d052b438b8b517693b1b75eafe3.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3936 b74b0c462ffa559587732622b23c2b05b9755d052b438b8b517693b1b75eafe3.exe 3936 b74b0c462ffa559587732622b23c2b05b9755d052b438b8b517693b1b75eafe3.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\b74b0c462ffa559587732622b23c2b05b9755d052b438b8b517693b1b75eafe3.exe"C:\Users\Admin\AppData\Local\Temp\b74b0c462ffa559587732622b23c2b05b9755d052b438b8b517693b1b75eafe3.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:3936