Analysis
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max time kernel
121s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
29/12/2023, 18:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
006331654f665f76cf270784254ef563.dll
Resource
win7-20231215-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
006331654f665f76cf270784254ef563.dll
Resource
win10v2004-20231222-en
3 signatures
150 seconds
General
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Target
006331654f665f76cf270784254ef563.dll
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Size
15KB
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MD5
006331654f665f76cf270784254ef563
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SHA1
2d1bd53358d3789210f09b61bc3f8faa142f14c4
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SHA256
25dc788d36161cd01d68a553b987d355d47a57585879c3f1a6174b6136d9f11e
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SHA512
a2a43ff742d73a5e71d0f4cebe1e23d2623649ef090d90c214266c78ed092b828e84c96386b0ec9e45eb58a98f580b1ec5375a848ae7b7124f5a47b7fab44671
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SSDEEP
192:T7nPjjS+Emkcb95IFVrow3aT1+sOGRsaLJWdz9MPGOLIw+FmODXKAH0rx96o:nvpkqIFVUpBsaLEdz9lOemODXKm0
Score
1/10
Malware Config
Signatures
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Modifies registry class 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{11DB88F9-409B-475E-8FD7-411653F6D367}\InprocServer32 rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{11DB88F9-409B-475E-8FD7-411653F6D367} rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{11DB88F9-409B-475E-8FD7-411653F6D367}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\006331654f665f76cf270784254ef563.dll" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{11DB88F9-409B-475E-8FD7-411653F6D367}\InprocServer32\ThreadingModel = "Apartment" rundll32.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2948 rundll32.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2264 wrote to memory of 2948 2264 rundll32.exe 17 PID 2264 wrote to memory of 2948 2264 rundll32.exe 17 PID 2264 wrote to memory of 2948 2264 rundll32.exe 17 PID 2264 wrote to memory of 2948 2264 rundll32.exe 17 PID 2264 wrote to memory of 2948 2264 rundll32.exe 17 PID 2264 wrote to memory of 2948 2264 rundll32.exe 17 PID 2264 wrote to memory of 2948 2264 rundll32.exe 17 PID 2948 wrote to memory of 1204 2948 rundll32.exe 12
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1204
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\006331654f665f76cf270784254ef563.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2264 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\006331654f665f76cf270784254ef563.dll,#13⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2948
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