Analysis
-
max time kernel
146s -
max time network
148s -
platform
windows11-21h2_x64 -
resource
win11-20240611-en -
resource tags
arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system -
submitted
23/06/2024, 10:46 UTC
Behavioral task
behavioral1
Sample
4aca1be03112e87584d9ac9ae0f8279ba272ff5c0daa12f409b2dc00b3c521ad.exe
Resource
win10v2004-20240508-en
5 signatures
150 seconds
General
-
Target
4aca1be03112e87584d9ac9ae0f8279ba272ff5c0daa12f409b2dc00b3c521ad.exe
-
Size
3.2MB
-
MD5
85ced2db3844ef1f2845ecdcc5d7abd7
-
SHA1
e8d6caa8dea7ea66461be21d57216e623fe1ab88
-
SHA256
4aca1be03112e87584d9ac9ae0f8279ba272ff5c0daa12f409b2dc00b3c521ad
-
SHA512
f3ab409e3cd62fe00a5252c6feaad504fcd2a4f1bbbb57946bf811e0c5a66442942302ee69f58f5ae2170aed7d0c26eff553fa0f342ea76783edb3df7a720662
-
SSDEEP
98304:iogtbKcIJSMG/4U7Qc6dVktuSreHWm8K8U:1gNKn8MG/4U94mtuSrsl8U
Malware Config
Extracted
Family
risepro
C2
77.91.77.66:58709
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__ 4aca1be03112e87584d9ac9ae0f8279ba272ff5c0daa12f409b2dc00b3c521ad.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 4aca1be03112e87584d9ac9ae0f8279ba272ff5c0daa12f409b2dc00b3c521ad.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 4aca1be03112e87584d9ac9ae0f8279ba272ff5c0daa12f409b2dc00b3c521ad.exe -
resource yara_rule behavioral2/memory/1244-0-0x0000000000400000-0x0000000000BFD000-memory.dmp themida behavioral2/memory/1244-2-0x0000000000400000-0x0000000000BFD000-memory.dmp themida behavioral2/memory/1244-3-0x0000000000400000-0x0000000000BFD000-memory.dmp themida behavioral2/memory/1244-1-0x0000000000400000-0x0000000000BFD000-memory.dmp themida behavioral2/memory/1244-4-0x0000000000400000-0x0000000000BFD000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 4aca1be03112e87584d9ac9ae0f8279ba272ff5c0daa12f409b2dc00b3c521ad.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4aca1be03112e87584d9ac9ae0f8279ba272ff5c0daa12f409b2dc00b3c521ad.exe"C:\Users\Admin\AppData\Local\Temp\4aca1be03112e87584d9ac9ae0f8279ba272ff5c0daa12f409b2dc00b3c521ad.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:1244