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Analysis
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max time kernel
149s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11/10/2023, 21:54
Static task
static1
Behavioral task
behavioral1
Sample
ce3c9b3526fe474a5487bdbfaebf6be473cc3b05a3151d1ecfc4cbeb0a4a5313.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ce3c9b3526fe474a5487bdbfaebf6be473cc3b05a3151d1ecfc4cbeb0a4a5313.exe
Resource
win10v2004-20230915-en
General
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Target
ce3c9b3526fe474a5487bdbfaebf6be473cc3b05a3151d1ecfc4cbeb0a4a5313.exe
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Size
3.0MB
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MD5
1421f91b75a09d20e5a641463b32df8b
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SHA1
1660bc792968abe73b4582822f9b03de3ea24c45
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SHA256
ce3c9b3526fe474a5487bdbfaebf6be473cc3b05a3151d1ecfc4cbeb0a4a5313
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SHA512
2d9dd5061f3d3698956a6280d5b06df46121009649665e54dd50b6e32677034de44d5e88bab6de6af431b8cca30987548830f8c66abec1ecab43c89b36240cad
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlPFTVF/74JfE4nBEMK:Q+8X9G3vP3AM9FUJzxK
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-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2212 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe -
Suspicious use of SendNotifyMessage 19 IoCs
pid Process 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 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\ce3c9b3526fe474a5487bdbfaebf6be473cc3b05a3151d1ecfc4cbeb0a4a5313.exe"C:\Users\Admin\AppData\Local\Temp\ce3c9b3526fe474a5487bdbfaebf6be473cc3b05a3151d1ecfc4cbeb0a4a5313.exe"1⤵PID:2988
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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:2212