Analysis
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max time kernel
141s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
12-06-2024 02:32
Behavioral task
behavioral1
Sample
539c7abf428f9c83c8facf59a9b774e68d911282833c71659092a3bf6017e76d.dll
Resource
win7-20240220-en
4 signatures
150 seconds
General
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Target
539c7abf428f9c83c8facf59a9b774e68d911282833c71659092a3bf6017e76d.dll
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Size
51KB
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MD5
c1bdfca1dbd2cfa15628f42e17b14a42
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SHA1
8ce1249f833298a5e8101b8e0cbd7fd0d521f29b
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SHA256
539c7abf428f9c83c8facf59a9b774e68d911282833c71659092a3bf6017e76d
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SHA512
bbc30d41dc94aee72a5de666c28954158f2a83b4a554025e7f52e8d69a5fc96e8f785c69e91d39281190a5245344230518b0d7e3d346fb6589ba8df7d401ebba
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SSDEEP
1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL8JYH5:1dWubF3n9S91BF3fboQJYH5
Malware Config
Extracted
Family
gh0strat
C2
kinh.xmcxmr.com
Signatures
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Gh0st RAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4804-0-0x0000000010000000-0x0000000010011000-memory.dmp family_gh0strat -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 4804 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1196 wrote to memory of 4804 1196 rundll32.exe rundll32.exe PID 1196 wrote to memory of 4804 1196 rundll32.exe rundll32.exe PID 1196 wrote to memory of 4804 1196 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\539c7abf428f9c83c8facf59a9b774e68d911282833c71659092a3bf6017e76d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1196 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\539c7abf428f9c83c8facf59a9b774e68d911282833c71659092a3bf6017e76d.dll,#12⤵
- Suspicious behavior: RenamesItself
PID:4804
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4248,i,17325488789339133686,9539570259395798500,262144 --variations-seed-version --mojo-platform-channel-handle=3760 /prefetch:81⤵PID:4508