Analysis
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max time kernel
140s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28/04/2024, 00:20
Behavioral task
behavioral1
Sample
8b37e4516258ddb40898e1246400ec05737847190e0dd226d6addf96d664e120.dll
Resource
win7-20240221-en
4 signatures
150 seconds
General
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Target
8b37e4516258ddb40898e1246400ec05737847190e0dd226d6addf96d664e120.dll
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Size
51KB
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MD5
414bdc16051289a22fe45cb9ecc74760
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SHA1
699daa5ee7ce044c0dfdec7fe8f79800777b6a5b
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SHA256
8b37e4516258ddb40898e1246400ec05737847190e0dd226d6addf96d664e120
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SHA512
fbff8d422f69ae7462ef1e031ae6b4683af86385e535993a4ff22618d0c6f6bb5e5f8dd05595a6b95799bdb0f939728544185dc9718aebea8938f8e40313fb29
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SSDEEP
1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL+iJYH5:1dWubF3n9S91BF3fbo9JYH5
Malware Config
Extracted
Family
gh0strat
C2
kinh.xmcxmr.com
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule behavioral1/memory/2924-0-0x0000000010000000-0x0000000010011000-memory.dmp family_gh0strat -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2924 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2912 wrote to memory of 2924 2912 rundll32.exe 28 PID 2912 wrote to memory of 2924 2912 rundll32.exe 28 PID 2912 wrote to memory of 2924 2912 rundll32.exe 28 PID 2912 wrote to memory of 2924 2912 rundll32.exe 28 PID 2912 wrote to memory of 2924 2912 rundll32.exe 28 PID 2912 wrote to memory of 2924 2912 rundll32.exe 28 PID 2912 wrote to memory of 2924 2912 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8b37e4516258ddb40898e1246400ec05737847190e0dd226d6addf96d664e120.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2912 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8b37e4516258ddb40898e1246400ec05737847190e0dd226d6addf96d664e120.dll,#12⤵
- Suspicious behavior: RenamesItself
PID:2924
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