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Analysis
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max time kernel
148s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
13/10/2023, 18:22
Static task
static1
Behavioral task
behavioral1
Sample
c9300abecaf0368c9a7789b608af2103c4de101e590bcb14145af914c8dc309d.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
c9300abecaf0368c9a7789b608af2103c4de101e590bcb14145af914c8dc309d.exe
Resource
win10v2004-20230915-en
General
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Target
c9300abecaf0368c9a7789b608af2103c4de101e590bcb14145af914c8dc309d.exe
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Size
2.8MB
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MD5
2227687626d96cb86fe90cca946b7181
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SHA1
9b182c6b758d71621b0771d090f4a9db90d3b46a
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SHA256
c9300abecaf0368c9a7789b608af2103c4de101e590bcb14145af914c8dc309d
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SHA512
dd6ba16d7c02768a2202b0f82c33353419c2fbbcddb7dd8fd47ff6dc8be3c822e2173e62eb0c81d0a8b354854d8eb9de8535b8a44a3ac75a6ab7563bdc4c212f
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlb0AO9fC6mwz4LcQcG:c+8X9G3vP3AM50W6ELJcG
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-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_Classes\Local Settings explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2056 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2056 explorer.exe Token: SeShutdownPrivilege 2056 explorer.exe Token: SeShutdownPrivilege 2056 explorer.exe Token: SeShutdownPrivilege 2056 explorer.exe Token: SeShutdownPrivilege 2056 explorer.exe Token: SeShutdownPrivilege 2056 explorer.exe Token: SeShutdownPrivilege 2056 explorer.exe Token: SeShutdownPrivilege 2056 explorer.exe Token: SeShutdownPrivilege 2056 explorer.exe Token: SeShutdownPrivilege 2056 explorer.exe Token: SeShutdownPrivilege 2056 explorer.exe Token: SeShutdownPrivilege 2056 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe -
Suspicious use of SendNotifyMessage 19 IoCs
pid Process 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe 2056 explorer.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\c9300abecaf0368c9a7789b608af2103c4de101e590bcb14145af914c8dc309d.exe"C:\Users\Admin\AppData\Local\Temp\c9300abecaf0368c9a7789b608af2103c4de101e590bcb14145af914c8dc309d.exe"1⤵PID:2020
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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:2056