Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2024, 15:51
Behavioral task
behavioral1
Sample
5779fc1aadf1d1214cdb3b680e9f7e1a8cf861d9f80068448afc979f22d2b0a2.dll
Resource
win7-20241010-en
6 signatures
150 seconds
General
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Target
5779fc1aadf1d1214cdb3b680e9f7e1a8cf861d9f80068448afc979f22d2b0a2.dll
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Size
51KB
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MD5
611a833ae671dde71c6bd480ccbeede4
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SHA1
1e316ad6aa7ea4cec027c8933ddf42109d47f9e6
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SHA256
5779fc1aadf1d1214cdb3b680e9f7e1a8cf861d9f80068448afc979f22d2b0a2
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SHA512
f20e7217e63ae3c754b245115b4193a42594a169a8f5b2403424b30091415fadece845e4f82b72fa0614224711729a533e1b7e44c7f791cd07d061f01ac88d4f
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SSDEEP
1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLPJYH5:1dWubF3n9S91BF3fboTJYH5
Malware Config
Extracted
Family
gh0strat
C2
kinh.xmcxmr.com
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule behavioral2/memory/2452-0-0x0000000010000000-0x0000000010011000-memory.dmp family_gh0strat -
Gh0strat family
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2452 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2208 wrote to memory of 2452 2208 rundll32.exe 83 PID 2208 wrote to memory of 2452 2208 rundll32.exe 83 PID 2208 wrote to memory of 2452 2208 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5779fc1aadf1d1214cdb3b680e9f7e1a8cf861d9f80068448afc979f22d2b0a2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5779fc1aadf1d1214cdb3b680e9f7e1a8cf861d9f80068448afc979f22d2b0a2.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
PID:2452
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