Analysis
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max time kernel
144s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2022 11:30
Behavioral task
behavioral1
Sample
2a66364b40efb9347aafa5628572b767f91d5a25035d7f706ee21b3e223e591f.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
2a66364b40efb9347aafa5628572b767f91d5a25035d7f706ee21b3e223e591f.dll
Resource
win10v2004-20220812-en
General
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Target
2a66364b40efb9347aafa5628572b767f91d5a25035d7f706ee21b3e223e591f.dll
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Size
724KB
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MD5
5b68341c203d57dbac1362113b06e86d
-
SHA1
4bdc1ad65e29dda882b51b76ad14f7872ff258e8
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SHA256
2a66364b40efb9347aafa5628572b767f91d5a25035d7f706ee21b3e223e591f
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SHA512
0c636fe614cac0645181a6da463eda203565f423056984ef2ac6cc09cbbe6f2af63520e8bde9149a98fd0fc1df8c90d4623980aa758c409220bf9f4b9fb7fe63
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SSDEEP
12288:Mz13OlgD8IICnF/VyrUpJ4GFhE836fpfr9lU8L2sob8HqwSRS1qs3:0BD8UyrUp+Yt36flr9WJNSn0iqs3
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/5088-133-0x0000000010000000-0x00000000101D0000-memory.dmp vmprotect behavioral2/memory/5088-136-0x0000000010000000-0x00000000101D0000-memory.dmp vmprotect -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
rundll32.exepid process 5088 rundll32.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
rundll32.exepid process 5088 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 5072 wrote to memory of 5088 5072 rundll32.exe rundll32.exe PID 5072 wrote to memory of 5088 5072 rundll32.exe rundll32.exe PID 5072 wrote to memory of 5088 5072 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2a66364b40efb9347aafa5628572b767f91d5a25035d7f706ee21b3e223e591f.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2a66364b40efb9347aafa5628572b767f91d5a25035d7f706ee21b3e223e591f.dll,#12⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetWindowsHookEx