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Analysis
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max time kernel
193s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
13/10/2023, 20:04
Behavioral task
behavioral1
Sample
NEAS.2d0a2133411bcaa920ba6f4aae8bc830.dll
Resource
win7-20230831-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.2d0a2133411bcaa920ba6f4aae8bc830.dll
Resource
win10v2004-20230915-en
2 signatures
150 seconds
General
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Target
NEAS.2d0a2133411bcaa920ba6f4aae8bc830.dll
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Size
766KB
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MD5
2d0a2133411bcaa920ba6f4aae8bc830
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SHA1
5f044b64d0523e7fa9bcfa83b7be094c521cf929
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SHA256
6e0f5a22072f90ef45a66e87dd93a90cb57ee2324259afd4646ffed512ee2efb
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SHA512
da6430099e496e99cea15c0edfe2f0a18c3b615c09d26b8a7d0f6e1966b47b9f50f37404eba6023704ecde71c46bca8e4c5d37245a2629f7123b38a48212f24d
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SSDEEP
12288:bPWV6k3y1qb2BsR8ZRjGHaz3MrBN5IjBomj3aVhsd4HdxscYlKioO4mc355eWTB:LJDuuZRjGH510jdj3LCHdZioyc3eWTB
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2680-0-0x0000000002040000-0x0000000002202000-memory.dmp vmprotect behavioral1/memory/2680-1-0x0000000002040000-0x0000000002202000-memory.dmp vmprotect behavioral1/memory/2680-3-0x0000000002040000-0x0000000002202000-memory.dmp vmprotect behavioral1/memory/2680-2-0x0000000002040000-0x0000000002202000-memory.dmp vmprotect behavioral1/memory/2680-4-0x0000000002040000-0x0000000002202000-memory.dmp vmprotect behavioral1/memory/2680-5-0x0000000002040000-0x0000000002202000-memory.dmp vmprotect -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2912 wrote to memory of 2680 2912 rundll32.exe 29 PID 2912 wrote to memory of 2680 2912 rundll32.exe 29 PID 2912 wrote to memory of 2680 2912 rundll32.exe 29 PID 2912 wrote to memory of 2680 2912 rundll32.exe 29 PID 2912 wrote to memory of 2680 2912 rundll32.exe 29 PID 2912 wrote to memory of 2680 2912 rundll32.exe 29 PID 2912 wrote to memory of 2680 2912 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.2d0a2133411bcaa920ba6f4aae8bc830.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2912 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.2d0a2133411bcaa920ba6f4aae8bc830.dll,#12⤵PID:2680
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