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Analysis
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max time kernel
145s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
01/02/2024, 04:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
85dfa5ee868b20ca184abeca1a3a18c8.exe
Resource
win7-20231215-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
85dfa5ee868b20ca184abeca1a3a18c8.exe
Resource
win10v2004-20231222-en
5 signatures
150 seconds
General
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Target
85dfa5ee868b20ca184abeca1a3a18c8.exe
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Size
136KB
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MD5
85dfa5ee868b20ca184abeca1a3a18c8
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SHA1
4fe3c9404f55e7272296aece532557eda98eb346
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SHA256
abf642e1e9ef68afcaba6c5165e967651e9145110acbecb58f4b308240810e5e
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SHA512
9bbc2ff3d3659009dd6902a70f622f1f63723052097def293a8d1562c85e99ff52639a6b07f487735ca4ef829b7ec93f6db41bd39a423921ef14a4d54ff9bef2
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SSDEEP
3072:2Ci3zMKAKX3mj59ar3gXhKdow/wwWhJ+XgPlJBa9+45df7M:292KX3mbTw/hEJtzBa9+45df7M
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Branko = "C:\\Windows\\System32\\liveupdate.exe" 85dfa5ee868b20ca184abeca1a3a18c8.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\System32\liveupdate.exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File opened for modification C:\Windows\System32\liveupdate.exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File created C:\WINDOWS\system32\inetsrv.dll .exe 85dfa5ee868b20ca184abeca1a3a18c8.exe -
Drops file in Program Files directory 12 IoCs
description ioc Process File created C:\Program Files\KaZaa\remoteotherkazaa.exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File created C:\Program Files\KaZaa\My Shared Folder\softpacked.exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File created C:\Program Files\LimeWire\gratis.zip.exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File created C:\Program Files\KaZaa\My Shared Folder\ladygaga.mp3 .exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File created C:\Program Files\KaZaa\maliciousremovaltool.exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File created C:\Program Files\KaZaa\My Shared Folder\ladyinbed.avi .exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File created C:\Program Files\KaZaa\My Shared Folder\porno+18.mpeg .exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File created C:\Program Files\LimeWire\My Shared Folder\spaceticket.doc .exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File created C:\Program Files\KaZaa\gratis.mp3.exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File created C:\Program Files\KaZaa\ReadMe!.nfo .exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File created C:\Program Files\KaZaa\My Shared Folder\list-download.txt .exe 85dfa5ee868b20ca184abeca1a3a18c8.exe File created C:\Program Files\KaZaa\game-collection.exe 85dfa5ee868b20ca184abeca1a3a18c8.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\InternetRegistry 85dfa5ee868b20ca184abeca1a3a18c8.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\InternetRegistry\Branko = "C:\\Windows\\System32\\liveupdate.exe" 85dfa5ee868b20ca184abeca1a3a18c8.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{7A9D77BD-5403-11d2-8785-2E0420524153} 85dfa5ee868b20ca184abeca1a3a18c8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\85dfa5ee868b20ca184abeca1a3a18c8.exe"C:\Users\Admin\AppData\Local\Temp\85dfa5ee868b20ca184abeca1a3a18c8.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
PID:4532