Analysis
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max time kernel
142s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 07:57
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20240221-en
windows7-x64
6 signatures
150 seconds
General
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Target
tmp.exe
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Size
8.6MB
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MD5
c49a9a589af8da0d09c69670b2579ab9
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SHA1
51a936428711d9bd1307ffd3e75436a0e4568eb2
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SHA256
a411f79466c5b91feae82cddf2cff3cd20130cec9955bf5003f0ce1febd5143f
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SHA512
4dcd6ca8c62466f18564e2b5b068238769603df2624b9b39d0f11aa7ff643bd09a51a2a16252c31b1b4ad8d0577ab8d8d9d91e93fdfa886121c37801788bd78c
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SSDEEP
196608:aOVNWi1IoE6S5MBjgluihHc4+oueCxQ/sfA84JmQGOVDm2:aOVwim8S5MykihHcYueCxQIA84JfLDm2
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
Processes:
tmp.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ tmp.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
tmp.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion tmp.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion tmp.exe -
Processes:
tmp.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA tmp.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
tmp.exepid process 4732 tmp.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
tmp.exepid process 4732 tmp.exe 4732 tmp.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.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:4732