Analysis
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max time kernel
140s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30/12/2024, 15:41
Behavioral task
behavioral1
Sample
23fb8b093a3f5f73383792cc881b7c0ec2d2fce88227c9074086a603e664c4ec.dll
Resource
win7-20240903-en
6 signatures
150 seconds
General
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Target
23fb8b093a3f5f73383792cc881b7c0ec2d2fce88227c9074086a603e664c4ec.dll
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Size
51KB
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MD5
9147bbab100ab2085e49b1657917f1fc
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SHA1
23dff29907b0e87019363d20dfb8959f5788e8a5
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SHA256
23fb8b093a3f5f73383792cc881b7c0ec2d2fce88227c9074086a603e664c4ec
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SHA512
156214c5214b4fc3196b48ea49c593b759daf7aa2cc36b46d9cd5c2d7980c382b4f9f3f808bb95b477335218b2853ee3f09b2696c504b77a613bc97a1518dcd4
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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
resource yara_rule behavioral1/memory/2312-0-0x0000000010000000-0x0000000010011000-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 2312 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2800 wrote to memory of 2312 2800 rundll32.exe 30 PID 2800 wrote to memory of 2312 2800 rundll32.exe 30 PID 2800 wrote to memory of 2312 2800 rundll32.exe 30 PID 2800 wrote to memory of 2312 2800 rundll32.exe 30 PID 2800 wrote to memory of 2312 2800 rundll32.exe 30 PID 2800 wrote to memory of 2312 2800 rundll32.exe 30 PID 2800 wrote to memory of 2312 2800 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\23fb8b093a3f5f73383792cc881b7c0ec2d2fce88227c9074086a603e664c4ec.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\23fb8b093a3f5f73383792cc881b7c0ec2d2fce88227c9074086a603e664c4ec.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
PID:2312
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