Analysis
- max time kernel
141s - max time network
94s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
02/05/2024, 16:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
26a3d2286a1e78d1fef731b2e4a7b389.exe
Resource
win7-20240215-en
6 signatures
150 seconds
General
- Target 26a3d2286a1e78d1fef731b2e4a7b389.exe
- Size 2.3MB
- Sample240502-vhdynada3x
- SHA256 c00c36358caf5c06ae1e15c85fd3eb680b3e668d02fdff60979c8cfd0c68d0ad
- MD5 26a3d2286a1e78d1fef731b2e4a7b389
- SHA1 372cc99f7f3ab79634eb3328d363ad101ba3ecce
- SHA512 4b2cbcccf453d5e481f294a5e0bb58068d583b8318c0f992c2334508531a4f4c54e2db06f09ba0d8e4f14fa380f99349e13f8c22f076e8b7e9edc22be4486b0a
- SSDEEP 49152:EGY5918NqwTEgTcQMW3jTYErn2XIT/pHDOyCnu0aFe4Tr8HWBE3ZoR2z5zvkfwq:thTPMsYECUqhpaTYHp3SR2lX
- 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__ 26a3d2286a1e78d1fef731b2e4a7b389.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\VideoBiosVersion 26a3d2286a1e78d1fef731b2e4a7b389.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 26a3d2286a1e78d1fef731b2e4a7b389.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-1-5-21-540404634-651139247-2967210625-1000\Software\Wine 26a3d2286a1e78d1fef731b2e4a7b389.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3616 26a3d2286a1e78d1fef731b2e4a7b389.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3616 26a3d2286a1e78d1fef731b2e4a7b389.exe 3616 26a3d2286a1e78d1fef731b2e4a7b389.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\26a3d2286a1e78d1fef731b2e4a7b389.exe"C:\Users\Admin\AppData\Local\Temp\26a3d2286a1e78d1fef731b2e4a7b389.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:3616