Analysis
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max time kernel
42s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:01
Behavioral task
behavioral1
Sample
ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exe
Resource
win7-20220901-en
General
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Target
ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exe
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Size
4.3MB
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MD5
ccd2286ab193270cf139d688d9f5d941
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SHA1
3a8d4792ac677d577e7db4fd66e86012ff5e6b7e
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SHA256
ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1
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SHA512
89b939de7d451a83d015786b9914acfb2e76112a233f00d0b509c79749a3bab64569ef27e0146713c1ba30b57108352d0921f846924d23af05379316f7903bbc
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SSDEEP
98304:YnLHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9Ohyx:YJdjjqPdDsDbsU0akJyxL405+fiX
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.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.
Processes:
ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Wine ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exe -
Loads dropped DLL 1 IoCs
Processes:
ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exepid process 1492 ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exe -
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule behavioral1/memory/1492-54-0x0000000000A80000-0x0000000000ED8000-memory.dmp agile_net -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exepid process 1492 ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exepid process 1492 ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exe"C:\Users\Admin\AppData\Local\Temp\ced41aff7e70c50ec0f3e4b25df9a73e37916b3967ecb81ab25129a6a35c61f1.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\f16c5929-45aa-4bae-9a06-6af90ad2a2d4\AgileDotNetRT.dllFilesize
1.0MB
MD5d2340ef740ece066503d415beb9ac276
SHA125a859b812ff4e5dd57150964ffea1de7b4d24f2
SHA2561e1b9669fd464401e53fbed81ec00e2af926b75ae8b7c6987709cc281c85f1af
SHA512e248ab2edd7a83557d57deae826fa3f0da0ec1ec2806599b239a320535f937eb5806ba962e5e7daa5bd0fb634e8b4b104e25a898ba0804857c3e7362c98106c7
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memory/1492-54-0x0000000000A80000-0x0000000000ED8000-memory.dmpFilesize
4.3MB
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memory/1492-56-0x0000000074890000-0x0000000074B84000-memory.dmpFilesize
3.0MB
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memory/1492-58-0x0000000077D60000-0x0000000077EE0000-memory.dmpFilesize
1.5MB
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memory/1492-59-0x0000000074890000-0x0000000074B84000-memory.dmpFilesize
3.0MB
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memory/1492-60-0x0000000077D60000-0x0000000077EE0000-memory.dmpFilesize
1.5MB