Analysis
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max time kernel
140s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30/12/2024, 15:55
Behavioral task
behavioral1
Sample
51b32cd99a2da5045d9f4935974ac28a6ff669041905cd3e2a9220dd27d0c5d3.dll
Resource
win7-20240903-en
6 signatures
150 seconds
General
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Target
51b32cd99a2da5045d9f4935974ac28a6ff669041905cd3e2a9220dd27d0c5d3.dll
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Size
899KB
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MD5
4735280e85a5374ed51d7a0034cdd299
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SHA1
13a59229c05e24af4ed8a938abbb6465901f8043
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SHA256
51b32cd99a2da5045d9f4935974ac28a6ff669041905cd3e2a9220dd27d0c5d3
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SHA512
f9c06ec621bb12b9b0dec6c02b9e71319365e7634a5ccec8f698d28d1aac2c9e10845cc92c5bdf828614782519587cdf26877a0193de7d715c03cda30763c974
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SSDEEP
24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX5:7wqd87V5
Malware Config
Extracted
Family
gh0strat
C2
hackerinvasion.f3322.net
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule behavioral1/memory/988-0-0x0000000010000000-0x000000001014F000-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 988 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1668 wrote to memory of 988 1668 rundll32.exe 31 PID 1668 wrote to memory of 988 1668 rundll32.exe 31 PID 1668 wrote to memory of 988 1668 rundll32.exe 31 PID 1668 wrote to memory of 988 1668 rundll32.exe 31 PID 1668 wrote to memory of 988 1668 rundll32.exe 31 PID 1668 wrote to memory of 988 1668 rundll32.exe 31 PID 1668 wrote to memory of 988 1668 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\51b32cd99a2da5045d9f4935974ac28a6ff669041905cd3e2a9220dd27d0c5d3.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\51b32cd99a2da5045d9f4935974ac28a6ff669041905cd3e2a9220dd27d0c5d3.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
PID:988
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