Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
27/05/2024, 18:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe
Resource
win7-20240508-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe
Resource
win10v2004-20240508-en
4 signatures
150 seconds
General
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Target
06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe
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Size
62KB
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MD5
9fe83f634b299d584236b9391c674236
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SHA1
41722187fa277e724815dcff78045bc5b7deec0c
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SHA256
06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf
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SHA512
84c2e26c9f5522481481901592877d72754704dcc2af13de293b51b0723a9382e732b1d8ab60666f4aa17866157c93026b1c6c0a8c6a497afa62e7e96ba56bb2
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SSDEEP
1536:IkFbk5BoYFUOnUevuMTQn4gFTk57TVcrwNMxcgq:IkbYwsuVniXJgq
Score
8/10
Malware Config
Signatures
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Modifies Installed Components in the registry 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{20715151-38D0-DA41-2FF8-397E5850F027} 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{20715151-38D0-DA41-2FF8-397E5850F027}\stubpath = "%SystemRoot%\\system32\\vmtoolsd.exe" 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe -
Deletes itself 1 IoCs
pid Process 2160 cmd.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\vmtoolsd.exe 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe File opened for modification C:\Windows\SysWOW64\vmtoolsd.exe 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1500 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1500 wrote to memory of 2112 1500 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe 28 PID 1500 wrote to memory of 2112 1500 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe 28 PID 1500 wrote to memory of 2112 1500 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe 28 PID 1500 wrote to memory of 2112 1500 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe 28 PID 1500 wrote to memory of 2160 1500 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe 30 PID 1500 wrote to memory of 2160 1500 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe 30 PID 1500 wrote to memory of 2160 1500 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe 30 PID 1500 wrote to memory of 2160 1500 06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe"C:\Users\Admin\AppData\Local\Temp\06e5bc843370573dd481f767e1cf066accab857f4dc93b5003a33b1411d8acbf.exe"1⤵
- Modifies Installed Components in the registry
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1500 -
C:\Windows\SysWOW64\reg.exereg delete "HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{20715151-38D0-DA41-2FF8-397E5850F027}" /f2⤵PID:2112
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\06E5BC~1.EXE > nul2⤵
- Deletes itself
PID:2160
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