Analysis
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max time kernel
182s -
max time network
210s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25/11/2022, 20:36
Static task
static1
Behavioral task
behavioral1
Sample
ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe
Resource
win10v2004-20221111-en
General
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Target
ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe
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Size
973KB
-
MD5
7bf025e09b0a5e99c5349c33aaeb3101
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SHA1
c8f4613dc16d80db47198a770f7c15d9c64ec46f
-
SHA256
ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1
-
SHA512
556b59f3f71e66667c9457b96f0fe1418fe5542ca996f5f4f8ade64a26cd9788b417c8cfd2b97ceaa41766c2581ac3085d84d2b051ed79408af53a9d67942080
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SSDEEP
24576:iZnAIbyyb7U/5NTWHsroyWkL2/bvxHSTPBYY/85jIIu+cBvkVnj+BCv:iWIpSWghTL2/bvEP+l5xRK
Malware Config
Signatures
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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-1-5-21-4246620582-653642754-1174164128-1000\Software\Wine ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3360 ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3360 ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe 3360 ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe"C:\Users\Admin\AppData\Local\Temp\ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe"1⤵
- Identifies Wine through registry keys
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3360