Analysis
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max time kernel
19s -
max time network
32s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 10:36
Behavioral task
behavioral1
Sample
210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exe
Resource
win7-20221111-en
General
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Target
210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exe
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Size
4.3MB
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MD5
4a763ba55c840f9a367dbecc057731e8
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SHA1
b7a720315a59bb86bbb7498205c1db231232f2aa
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SHA256
210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f
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SHA512
14d3826bdd511bf4145c37ff34d8390bdc2d964b4d03527ac5aa6d52f203714081dea18a6c562dbbe0aa2b11e1488571e31a210c96b63d1f88b4124a49855ca9
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SSDEEP
98304:ie2HT9EHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3QV:s96djjqPdDsDbsU0akJyxL405+fiX
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.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:
210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Wine 210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exe -
Loads dropped DLL 1 IoCs
Processes:
210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exepid process 1776 210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.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/1776-54-0x0000000001380000-0x00000000017D8000-memory.dmp agile_net -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exepid process 1776 210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exepid process 1776 210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.exe"C:\Users\Admin\AppData\Local\Temp\210bd52bc09bcb992ef614d8a512469a5177e39f6359697589379c2e6cfd733f.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\dc298c0c-0d78-4807-97e0-09ed0f28de0e\AgileDotNetRT.dllFilesize
1.0MB
MD5d2340ef740ece066503d415beb9ac276
SHA125a859b812ff4e5dd57150964ffea1de7b4d24f2
SHA2561e1b9669fd464401e53fbed81ec00e2af926b75ae8b7c6987709cc281c85f1af
SHA512e248ab2edd7a83557d57deae826fa3f0da0ec1ec2806599b239a320535f937eb5806ba962e5e7daa5bd0fb634e8b4b104e25a898ba0804857c3e7362c98106c7
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memory/1776-54-0x0000000001380000-0x00000000017D8000-memory.dmpFilesize
4.3MB
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memory/1776-56-0x0000000073CF0000-0x0000000073FE4000-memory.dmpFilesize
3.0MB
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memory/1776-57-0x0000000074840000-0x00000000748C0000-memory.dmpFilesize
512KB
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memory/1776-58-0x00000000771E0000-0x0000000077360000-memory.dmpFilesize
1.5MB
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memory/1776-59-0x0000000073CF0000-0x0000000073FE4000-memory.dmpFilesize
3.0MB
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memory/1776-60-0x00000000771E0000-0x0000000077360000-memory.dmpFilesize
1.5MB