Analysis
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max time kernel
147s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
29/08/2023, 01:04
Static task
static1
Behavioral task
behavioral1
Sample
40c0043ce18949abdfe9e5f74990b629fb6179195240196047c4fba44e60ed7f.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
40c0043ce18949abdfe9e5f74990b629fb6179195240196047c4fba44e60ed7f.exe
Resource
win10v2004-20230703-en
General
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Target
40c0043ce18949abdfe9e5f74990b629fb6179195240196047c4fba44e60ed7f.exe
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Size
2.9MB
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MD5
70d68dffa8231271a8b5f6c8ba684b3f
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SHA1
0781376d108c707cb47d7d691e6a9ce198931c86
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SHA256
40c0043ce18949abdfe9e5f74990b629fb6179195240196047c4fba44e60ed7f
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SHA512
e249f977035bee8d3bf97396f321a28c37986b28fc39cfe329da84f84b86af3c9c4ee01480bf33461f37460ff19f777c0ee72896133fb0e34f98f0e8963a179f
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlziqCNkNpioNeia:Q+8X9G3vP3AM1nCNGpBNc
Malware Config
Signatures
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Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2580 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2580 explorer.exe Token: SeShutdownPrivilege 2580 explorer.exe Token: SeShutdownPrivilege 2580 explorer.exe Token: SeShutdownPrivilege 2580 explorer.exe Token: SeShutdownPrivilege 2580 explorer.exe Token: SeShutdownPrivilege 2580 explorer.exe Token: SeShutdownPrivilege 2580 explorer.exe Token: SeShutdownPrivilege 2580 explorer.exe Token: SeShutdownPrivilege 2580 explorer.exe Token: SeShutdownPrivilege 2580 explorer.exe Token: SeShutdownPrivilege 2580 explorer.exe Token: SeShutdownPrivilege 2580 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe -
Suspicious use of SendNotifyMessage 19 IoCs
pid Process 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe 2580 explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\40c0043ce18949abdfe9e5f74990b629fb6179195240196047c4fba44e60ed7f.exe"C:\Users\Admin\AppData\Local\Temp\40c0043ce18949abdfe9e5f74990b629fb6179195240196047c4fba44e60ed7f.exe"1⤵PID:1944
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2580