Resubmissions
24-08-2024 05:37
240824-gbckcswanc 9Analysis
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max time kernel
15s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
24-08-2024 05:37
General
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Target
Inzector_protected.exe
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Size
8.6MB
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MD5
4c271e796d8a31aba3c2c4151638c4b2
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SHA1
7b6062fd66bb6a76d1a844e5059b99bf909b8ea9
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SHA256
ef87cdba26bdcf889b1baf0dc2a3117d0ce71b855554ca1156b691a0d098c138
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SHA512
d462bcd81fc6ae803a8bf2bb7fc447ce7f6195796b5534bacc3d071cfba63ab0fc4a58e5d4f6458a36bc90c00050607835e81b7833bc8083bd8e214aecf501d2
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SSDEEP
196608:IRRLD9pDfZFdAw/F4BsV8xsVbsKDn/kpy+vzClHAe8AExpLTG8D:6RTiwH82VbFDnMpzGaLAEH+8D
Malware Config
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__ Inzector_protected.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 Inzector_protected.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion Inzector_protected.exe -
resource yara_rule behavioral1/memory/1704-0-0x00007FF6EB0A0000-0x00007FF6EBF3B000-memory.dmp themida behavioral1/memory/1704-4-0x00007FF6EB0A0000-0x00007FF6EBF3B000-memory.dmp themida behavioral1/memory/1704-2-0x00007FF6EB0A0000-0x00007FF6EBF3B000-memory.dmp themida behavioral1/memory/1704-3-0x00007FF6EB0A0000-0x00007FF6EBF3B000-memory.dmp themida behavioral1/memory/1704-5-0x00007FF6EB0A0000-0x00007FF6EBF3B000-memory.dmp themida behavioral1/memory/1704-6-0x00007FF6EB0A0000-0x00007FF6EBF3B000-memory.dmp themida behavioral1/memory/1704-8-0x00007FF6EB0A0000-0x00007FF6EBF3B000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Inzector_protected.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1704 Inzector_protected.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1704 Inzector_protected.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Inzector_protected.exe"C:\Users\Admin\AppData\Local\Temp\Inzector_protected.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 use of AdjustPrivilegeToken
PID:1704
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:1340