Analysis
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max time kernel
149s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
10-10-2023 00:24
Static task
static1
Behavioral task
behavioral1
Sample
edd8c28d320ff6d50682e59e06d70433294466e9d784e1049bc3826dca1fcd64.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
edd8c28d320ff6d50682e59e06d70433294466e9d784e1049bc3826dca1fcd64.exe
Resource
win10v2004-20230915-en
General
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Target
edd8c28d320ff6d50682e59e06d70433294466e9d784e1049bc3826dca1fcd64.exe
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Size
2.9MB
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MD5
85c63c174e33d0ffb36e352c6a456110
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SHA1
8a9395b56d8fc2eb17a6eda5b9d559e7a37f87bf
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SHA256
edd8c28d320ff6d50682e59e06d70433294466e9d784e1049bc3826dca1fcd64
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SHA512
0b9c48741a5c1b779dd7faef542637c99831ef7424de3406764abc3e522699de720fc7fc7e688299d57234790c4ecdc277ec242af7b23ada346dcec85f18d6c0
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTl03Twb4hwzRx:c+8X9G3vP3AMFkazRx
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-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 804 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 804 explorer.exe Token: SeShutdownPrivilege 804 explorer.exe Token: SeShutdownPrivilege 804 explorer.exe Token: SeShutdownPrivilege 804 explorer.exe Token: SeShutdownPrivilege 804 explorer.exe Token: SeShutdownPrivilege 804 explorer.exe Token: SeShutdownPrivilege 804 explorer.exe Token: SeShutdownPrivilege 804 explorer.exe Token: SeShutdownPrivilege 804 explorer.exe Token: SeShutdownPrivilege 804 explorer.exe Token: SeShutdownPrivilege 804 explorer.exe Token: SeShutdownPrivilege 804 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 explorer.exe 804 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\edd8c28d320ff6d50682e59e06d70433294466e9d784e1049bc3826dca1fcd64.exe"C:\Users\Admin\AppData\Local\Temp\edd8c28d320ff6d50682e59e06d70433294466e9d784e1049bc3826dca1fcd64.exe"1⤵PID:2912
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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:804