Analysis
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max time kernel
145s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
07/01/2024, 02:07
Behavioral task
behavioral1
Sample
47bf83088b560c5697e4054bb25e2c38.exe
Resource
win7-20231215-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
47bf83088b560c5697e4054bb25e2c38.exe
Resource
win10v2004-20231222-en
6 signatures
150 seconds
General
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Target
47bf83088b560c5697e4054bb25e2c38.exe
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Size
324KB
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MD5
47bf83088b560c5697e4054bb25e2c38
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SHA1
43b7af10d91b2add7f4b158de9b6b4d162b40493
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SHA256
c6f72fe31fad59f317a4f6675d01fc2d7510ad8f925cfb1aa521d6bf9144b70b
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SHA512
600317e1721367579417c185a7e805f793cfff254340371e76ddd85413ee4b9074903ee7f6baa1b9e181f44ec934b14392ffe262bae88ca024a6d3fa5579456f
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SSDEEP
6144:pnTxvLLiAjbOCFTzJGaFc1sl6Pq9BOSZUV9VsbsuBcNFmb:5xvPiZCZt2diXUzVxe
Score
7/10
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
pid Process 3980 47bf83088b560c5697e4054bb25e2c38.exe 3980 47bf83088b560c5697e4054bb25e2c38.exe -
resource yara_rule behavioral2/memory/3980-0-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral2/memory/3980-12-0x0000000000400000-0x00000000004CF000-memory.dmp upx -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ipsnow.exe 47bf83088b560c5697e4054bb25e2c38.exe File created C:\Windows\SysWOW64\iplog.dll 47bf83088b560c5697e4054bb25e2c38.exe File created C:\Windows\SysWOW64\Tsnow.dll 47bf83088b560c5697e4054bb25e2c38.exe File created C:\Windows\SysWOW64\ipsnow.exe 47bf83088b560c5697e4054bb25e2c38.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3980 47bf83088b560c5697e4054bb25e2c38.exe 3980 47bf83088b560c5697e4054bb25e2c38.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3980 47bf83088b560c5697e4054bb25e2c38.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3980 wrote to memory of 3492 3980 47bf83088b560c5697e4054bb25e2c38.exe 52 PID 3980 wrote to memory of 3492 3980 47bf83088b560c5697e4054bb25e2c38.exe 52
Processes
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C:\Users\Admin\AppData\Local\Temp\47bf83088b560c5697e4054bb25e2c38.exe"C:\Users\Admin\AppData\Local\Temp\47bf83088b560c5697e4054bb25e2c38.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3980
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3492