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Analysis
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max time kernel
151s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
08/10/2023, 19:02
Static task
static1
Behavioral task
behavioral1
Sample
24db2b198de1721982ae3a4d7d310d9a7d1ce0ea43595d112c94d8a4ea505db5.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
24db2b198de1721982ae3a4d7d310d9a7d1ce0ea43595d112c94d8a4ea505db5.exe
Resource
win10v2004-20230915-en
General
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Target
24db2b198de1721982ae3a4d7d310d9a7d1ce0ea43595d112c94d8a4ea505db5.exe
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Size
3.0MB
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MD5
3b280ac53b9469c02eaac0508f688b28
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SHA1
2e5b9c0f0343074073c6485ebc96c6f64911ebbb
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SHA256
24db2b198de1721982ae3a4d7d310d9a7d1ce0ea43595d112c94d8a4ea505db5
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SHA512
99e77db839bcfd24f4d8a43911d5e7f0fbf8db9e755ac991601bd6a1ca4a18d69b1549783bc3ec03c010102f39ce43e21131f9571793774cad57c76bc2f4beb4
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlASMKnbATkOa/n1xX:c+8X9G3vP3AMAKn8TkF/nf
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-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2956 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2956 explorer.exe Token: SeShutdownPrivilege 2956 explorer.exe Token: SeShutdownPrivilege 2956 explorer.exe Token: SeShutdownPrivilege 2956 explorer.exe Token: SeShutdownPrivilege 2956 explorer.exe Token: SeShutdownPrivilege 2956 explorer.exe Token: SeShutdownPrivilege 2956 explorer.exe Token: SeShutdownPrivilege 2956 explorer.exe Token: SeShutdownPrivilege 2956 explorer.exe Token: SeShutdownPrivilege 2956 explorer.exe Token: SeShutdownPrivilege 2956 explorer.exe Token: SeShutdownPrivilege 2956 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 explorer.exe 2956 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\24db2b198de1721982ae3a4d7d310d9a7d1ce0ea43595d112c94d8a4ea505db5.exe"C:\Users\Admin\AppData\Local\Temp\24db2b198de1721982ae3a4d7d310d9a7d1ce0ea43595d112c94d8a4ea505db5.exe"1⤵PID:2220
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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:2956