Analysis
- max time kernel
140s - max time network
100s - platform
windows11-21h2_x64 - resource
win11-20240426-en - resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system - submitted
07/06/2024, 19:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ac69f923e02110b15b471c22b111a006ba9c401131be947a385f0a919f59db3f.exe
Resource
win10v2004-20240426-en
6 signatures
150 seconds
General
- Target ac69f923e02110b15b471c22b111a006ba9c401131be947a385f0a919f59db3f.exe
- Size 2.3MB
- Sample240607-x429gscd4y
- SHA256 ac69f923e02110b15b471c22b111a006ba9c401131be947a385f0a919f59db3f
- MD5 27575c1b2254bfe15da11db822c6f143
- SHA1 59fe63b8e2ae950ce87ee55521aff6aa85335957
- SHA512 62f678cca1d970992a54f5d1823cad0ccaf858e437c866a7b66c20658521c0f6af78552e459cbec964bb6219ed5e9fd6c08cfedf0e91b6c50cd790bb79011e9f
- SSDEEP 49152:JxKldxu0oiFtmOwU91rSaMzZQIvhz7miTxiix9+61OaQSPalzgigFQxZxw:nKldxuaJwU9GZh/xiUceQSPaiigFQxZe
- 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__ ac69f923e02110b15b471c22b111a006ba9c401131be947a385f0a919f59db3f.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 ac69f923e02110b15b471c22b111a006ba9c401131be947a385f0a919f59db3f.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ac69f923e02110b15b471c22b111a006ba9c401131be947a385f0a919f59db3f.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 ac69f923e02110b15b471c22b111a006ba9c401131be947a385f0a919f59db3f.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 396 ac69f923e02110b15b471c22b111a006ba9c401131be947a385f0a919f59db3f.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 396 ac69f923e02110b15b471c22b111a006ba9c401131be947a385f0a919f59db3f.exe 396 ac69f923e02110b15b471c22b111a006ba9c401131be947a385f0a919f59db3f.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ac69f923e02110b15b471c22b111a006ba9c401131be947a385f0a919f59db3f.exe"C:\Users\Admin\AppData\Local\Temp\ac69f923e02110b15b471c22b111a006ba9c401131be947a385f0a919f59db3f.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:396