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Analysis
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max time kernel
147s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11/10/2023, 14:44
Static task
static1
Behavioral task
behavioral1
Sample
997e821b7d25e67fe1c98df28226fefba90c1ea16a0005a5e63444b452659498.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
997e821b7d25e67fe1c98df28226fefba90c1ea16a0005a5e63444b452659498.exe
Resource
win10v2004-20230915-en
General
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Target
997e821b7d25e67fe1c98df28226fefba90c1ea16a0005a5e63444b452659498.exe
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Size
2.9MB
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MD5
0ceba45ec58ec3ce7c3f27543cbe7e87
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SHA1
40e0cf8b6df58fc56f60b09ca5becc20c0df3528
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SHA256
997e821b7d25e67fe1c98df28226fefba90c1ea16a0005a5e63444b452659498
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SHA512
2deb4746dd1def3685f22536cad5a90c5a8e68056f01a48ecccf016294e87a15a29c7fb810f95c2d673ac7a2e2c475a9649fa2c9ecc60043420be4fc3f601fa6
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlw4gPpzv:c+8X9G3vP3AMi4gBzv
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-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1724 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1724 explorer.exe Token: SeShutdownPrivilege 1724 explorer.exe Token: SeShutdownPrivilege 1724 explorer.exe Token: SeShutdownPrivilege 1724 explorer.exe Token: SeShutdownPrivilege 1724 explorer.exe Token: SeShutdownPrivilege 1724 explorer.exe Token: SeShutdownPrivilege 1724 explorer.exe Token: SeShutdownPrivilege 1724 explorer.exe Token: SeShutdownPrivilege 1724 explorer.exe Token: SeShutdownPrivilege 1724 explorer.exe Token: SeShutdownPrivilege 1724 explorer.exe Token: SeShutdownPrivilege 1724 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe -
Suspicious use of SendNotifyMessage 19 IoCs
pid Process 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 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\997e821b7d25e67fe1c98df28226fefba90c1ea16a0005a5e63444b452659498.exe"C:\Users\Admin\AppData\Local\Temp\997e821b7d25e67fe1c98df28226fefba90c1ea16a0005a5e63444b452659498.exe"1⤵PID:2184
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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:1724