Analysis
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max time kernel
141s -
max time network
143s -
platform
windows11-21h2_x64 -
resource
win11-20240419-en -
resource tags
arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system -
submitted
27/04/2024, 10:32
Static task
static1
Behavioral task
behavioral1
Sample
9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe
Resource
win10v2004-20240419-en
6 signatures
150 seconds
General
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Target
9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe
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Size
5.2MB
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MD5
a7995b98daf0e9d5cdab05f6b1a9ee31
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SHA1
266d76d49c0710cb97abb768e1da3bf78714dc94
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SHA256
9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0
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SHA512
42a6cedc22a71a529136f6d8341b4f5c12ffd36b95d330009f552128ccda5ae3182a15d48b8b6602fbe1fbba8729e242ff474eefbcf8352b8bf13cd5eed048e8
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SSDEEP
98304:XBlS1ZmJOYBOtV6AveId9yHeaJz0zvNoUHgKSv2CXd7k+UyzzL7TRkPdP:XEyEV6hciz0zvNzS2CXd7LZkFP
Malware Config
Extracted
Family
risepro
C2
193.233.132.226:50500
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.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 9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 5012 9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 5012 9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe 5012 9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe 5012 9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe 5012 9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe"C:\Users\Admin\AppData\Local\Temp\9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:5012