Analysis
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max time kernel
142s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 00:29
Static task
static1
Behavioral task
behavioral1
Sample
ef43b61027e5a4e340135de3a22797c333ed7d7f3d903b78975ead569fea1879.exe
Resource
win10v2004-20240412-en
General
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Target
ef43b61027e5a4e340135de3a22797c333ed7d7f3d903b78975ead569fea1879.exe
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Size
2.2MB
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MD5
7bb8cb30220fb9f995b100eb32965799
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SHA1
dd8b37f680ea762ae7e5d775c88feed065991112
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SHA256
ef43b61027e5a4e340135de3a22797c333ed7d7f3d903b78975ead569fea1879
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SHA512
cf423d29acdbee8e92b27f5d95c42053f5ed6528a5a3c8cc7bf3961e8d97571129c14b27587774bd910ae1aa34fdbad815a705bfaeea8b57124f2bbd7c5edc90
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SSDEEP
49152:CeF1xn14/7p1+XV2ibKLJi3vIVOxlXIknS+GbU:v1xn1wp1+XV2oKIfpu+GbU
Malware Config
Extracted
risepro
147.45.47.93:58709
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__ ef43b61027e5a4e340135de3a22797c333ed7d7f3d903b78975ead569fea1879.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 ef43b61027e5a4e340135de3a22797c333ed7d7f3d903b78975ead569fea1879.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ef43b61027e5a4e340135de3a22797c333ed7d7f3d903b78975ead569fea1879.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-1-5-21-2288054676-1871194608-3559553667-1000\Software\Wine ef43b61027e5a4e340135de3a22797c333ed7d7f3d903b78975ead569fea1879.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4988 ef43b61027e5a4e340135de3a22797c333ed7d7f3d903b78975ead569fea1879.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4988 ef43b61027e5a4e340135de3a22797c333ed7d7f3d903b78975ead569fea1879.exe 4988 ef43b61027e5a4e340135de3a22797c333ed7d7f3d903b78975ead569fea1879.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ef43b61027e5a4e340135de3a22797c333ed7d7f3d903b78975ead569fea1879.exe"C:\Users\Admin\AppData\Local\Temp\ef43b61027e5a4e340135de3a22797c333ed7d7f3d903b78975ead569fea1879.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:4988