Analysis
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max time kernel
141s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
10/06/2024, 21:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
VirusShare_b0adddc4b40e54f17d64148aea1f56c2.dll
Resource
win7-20240221-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
VirusShare_b0adddc4b40e54f17d64148aea1f56c2.dll
Resource
win10v2004-20240426-en
4 signatures
150 seconds
General
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Target
VirusShare_b0adddc4b40e54f17d64148aea1f56c2.dll
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Size
104KB
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MD5
b0adddc4b40e54f17d64148aea1f56c2
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SHA1
41738e776ab55e5f18a84e5bd954d3c20d7f221d
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SHA256
312b5be57aee11455e879c40b2189f47d55b16996f5d6f6af980b9888e31c54a
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SHA512
5f6a1cfdeb4983c42787d5b77416858dfb79490ea164fce1412e9a56c1a04a58a8d998cacab4b89aca7542144b246162768d5777067423ab6bf0a9f38e41caf7
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SSDEEP
1536:iGFQ9YQ890PzD6+xMu2P74Ym5Y+nNVPmnGDRbpI4nde:iGFQ2Q890LD9MTP7495Y+nGGNTde
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/5104-0-0x0000000075370000-0x0000000075393000-memory.dmp upx behavioral2/memory/5104-4-0x0000000075370000-0x0000000075393000-memory.dmp upx behavioral2/memory/5104-6-0x0000000075370000-0x0000000075393000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\BAAF18F70.cpp rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: 0 5104 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4072 wrote to memory of 5104 4072 rundll32.exe 83 PID 4072 wrote to memory of 5104 4072 rundll32.exe 83 PID 4072 wrote to memory of 5104 4072 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\VirusShare_b0adddc4b40e54f17d64148aea1f56c2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4072 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\VirusShare_b0adddc4b40e54f17d64148aea1f56c2.dll,#12⤵
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:5104
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