Analysis
- max time kernel
146s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20240426-en - resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system - submitted
04/06/2024, 01:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c5df2e7a7a460b4e99a866d3c6fd9444bf3dd6076fb8c60d1606e5047c32d143.exe
Resource
win10v2004-20240426-en
6 signatures
150 seconds
General
- Target c5df2e7a7a460b4e99a866d3c6fd9444bf3dd6076fb8c60d1606e5047c32d143.exe
- Size 2.2MB
- Sample240604-bs5dtagd2x
- SHA256 c5df2e7a7a460b4e99a866d3c6fd9444bf3dd6076fb8c60d1606e5047c32d143
- MD5 4eca1472d4088332cbf99568557f4df2
- SHA1 aea753c4a43cc85d9cc9dd3a3dd0e97267f7c1ff
- SHA512 e6430d7a3e687ef0f903bf78fa9bdd4abca7ab5e1adeab938f75c3eed3cdcdd415c06c3d26b6eed8d2bcefc9058317a8d04669ab7bf0d191d05a8b74ce6ca120
- SSDEEP 49152:RkmKhyq24kI3qebVax+mUJI74ByaKzjSV2FJgr1NJ8/2:RkmKEqlkAbkx+hJtByrzW4FO5NJv
- 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__ c5df2e7a7a460b4e99a866d3c6fd9444bf3dd6076fb8c60d1606e5047c32d143.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 c5df2e7a7a460b4e99a866d3c6fd9444bf3dd6076fb8c60d1606e5047c32d143.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion c5df2e7a7a460b4e99a866d3c6fd9444bf3dd6076fb8c60d1606e5047c32d143.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-1-5-21-2994005945-4089876968-1367784197-1000\Software\Wine c5df2e7a7a460b4e99a866d3c6fd9444bf3dd6076fb8c60d1606e5047c32d143.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4212 c5df2e7a7a460b4e99a866d3c6fd9444bf3dd6076fb8c60d1606e5047c32d143.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4212 c5df2e7a7a460b4e99a866d3c6fd9444bf3dd6076fb8c60d1606e5047c32d143.exe 4212 c5df2e7a7a460b4e99a866d3c6fd9444bf3dd6076fb8c60d1606e5047c32d143.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c5df2e7a7a460b4e99a866d3c6fd9444bf3dd6076fb8c60d1606e5047c32d143.exe"C:\Users\Admin\AppData\Local\Temp\c5df2e7a7a460b4e99a866d3c6fd9444bf3dd6076fb8c60d1606e5047c32d143.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:4212