Analysis
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max time kernel
118s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12-10-2023 19:04
Behavioral task
behavioral1
Sample
f8802ba622e9ac17e547aeba6e939251c4cd5a995d2ffee0d14327c4b03c2908.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f8802ba622e9ac17e547aeba6e939251c4cd5a995d2ffee0d14327c4b03c2908.dll
Resource
win10v2004-20230915-en
General
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Target
f8802ba622e9ac17e547aeba6e939251c4cd5a995d2ffee0d14327c4b03c2908.dll
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Size
5.2MB
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MD5
74a185e067aaea407f08578905c10c9d
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SHA1
0e1dd48f66babf47c81bbcaf1065915819238411
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SHA256
f8802ba622e9ac17e547aeba6e939251c4cd5a995d2ffee0d14327c4b03c2908
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SHA512
83602617bcc5ee70ebc220b2f3dad4d47a070b3600e5e32725b12edb5894804c4dfb479ad3ac1820fcc708a8da108ce5aa74c58e58013cbbbd2ce44b19c50684
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SSDEEP
98304:Tmire5JkKdsRZedB6MAanOKUltfziFYsLtVKtgBrEzWCSHX3MaXBlDujRLn:Tw5JkR4dEMBOJlhO7X0gBAzWCKX3J2
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1732-0-0x00000000747F0000-0x0000000074D28000-memory.dmp vmprotect -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1704 wrote to memory of 1732 1704 rundll32.exe 28 PID 1704 wrote to memory of 1732 1704 rundll32.exe 28 PID 1704 wrote to memory of 1732 1704 rundll32.exe 28 PID 1704 wrote to memory of 1732 1704 rundll32.exe 28 PID 1704 wrote to memory of 1732 1704 rundll32.exe 28 PID 1704 wrote to memory of 1732 1704 rundll32.exe 28 PID 1704 wrote to memory of 1732 1704 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f8802ba622e9ac17e547aeba6e939251c4cd5a995d2ffee0d14327c4b03c2908.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1704 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f8802ba622e9ac17e547aeba6e939251c4cd5a995d2ffee0d14327c4b03c2908.dll,#12⤵PID:1732
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