Analysis
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max time kernel
134s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12/10/2023, 22:07
Static task
static1
Behavioral task
behavioral1
Sample
37226ff18045f6bb427cea754f9caafb343d7e2064b72c6cf24a655080eb6cd3.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
37226ff18045f6bb427cea754f9caafb343d7e2064b72c6cf24a655080eb6cd3.exe
Resource
win10v2004-20230915-en
General
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Target
37226ff18045f6bb427cea754f9caafb343d7e2064b72c6cf24a655080eb6cd3.exe
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Size
3.5MB
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MD5
6d05f3e5925714bdd818743607a981dc
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SHA1
2e94e63403cf0963b5fde28dc8523c56b7d9ce31
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SHA256
37226ff18045f6bb427cea754f9caafb343d7e2064b72c6cf24a655080eb6cd3
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SHA512
69f9a3124b17dc63305da65d80c4e4f5db7cb7b01d73a026e0fc2ce7f6c3197253a9057234b5425ddec66c98354964e2026e17a88eccf893a7af170999b25e88
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlOzkPetyRP1Pq4Al8CTRV/xKh:Q+8X9G3vP3AMgwx1y4AqC9VG
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-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2136 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 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\37226ff18045f6bb427cea754f9caafb343d7e2064b72c6cf24a655080eb6cd3.exe"C:\Users\Admin\AppData\Local\Temp\37226ff18045f6bb427cea754f9caafb343d7e2064b72c6cf24a655080eb6cd3.exe"1⤵PID:2356
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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:2136