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Analysis
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max time kernel
146s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
08/10/2023, 19:36
Static task
static1
Behavioral task
behavioral1
Sample
a6d0062e103b204185406eb13d9a0e52436ece122e21dec6779f27798739e625.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a6d0062e103b204185406eb13d9a0e52436ece122e21dec6779f27798739e625.exe
Resource
win10v2004-20230915-en
General
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Target
a6d0062e103b204185406eb13d9a0e52436ece122e21dec6779f27798739e625.exe
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Size
3.1MB
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MD5
9b5f55f42b269492afad52a455e52435
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SHA1
da584f66634e84cc72d8b879754149db50167b2c
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SHA256
a6d0062e103b204185406eb13d9a0e52436ece122e21dec6779f27798739e625
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SHA512
6e5876940ca827d97120ac04d67cff464f4e05d13a770e3b39640ebed84b9f3d032cc15aa439ed21df25fbd44824ef557e46365fa70b13c1cd9948651ae2f201
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlbg7n2ftkMa/kCmQOT:Q+8X9G3vP3AMqqyMaXK
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\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 Key created \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2548 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2548 explorer.exe Token: SeShutdownPrivilege 2548 explorer.exe Token: SeShutdownPrivilege 2548 explorer.exe Token: SeShutdownPrivilege 2548 explorer.exe Token: SeShutdownPrivilege 2548 explorer.exe Token: SeShutdownPrivilege 2548 explorer.exe Token: SeShutdownPrivilege 2548 explorer.exe Token: SeShutdownPrivilege 2548 explorer.exe Token: SeShutdownPrivilege 2548 explorer.exe Token: SeShutdownPrivilege 2548 explorer.exe Token: SeShutdownPrivilege 2548 explorer.exe Token: SeShutdownPrivilege 2548 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 explorer.exe 2548 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\a6d0062e103b204185406eb13d9a0e52436ece122e21dec6779f27798739e625.exe"C:\Users\Admin\AppData\Local\Temp\a6d0062e103b204185406eb13d9a0e52436ece122e21dec6779f27798739e625.exe"1⤵PID:2588
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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:2548