Analysis
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max time kernel
149s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
28/08/2023, 15:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5761c85f4e1c6446eaab24dbd880540ae9d35e933e87abb7f2c6d507c12b31f8.exe
Resource
win7-20230712-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
5761c85f4e1c6446eaab24dbd880540ae9d35e933e87abb7f2c6d507c12b31f8.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
5761c85f4e1c6446eaab24dbd880540ae9d35e933e87abb7f2c6d507c12b31f8.exe
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Size
2.7MB
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MD5
660fee023f8e429c26de979b6221a5e1
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SHA1
072f200e70f3f230d5fd9dbea0b419a91da8a7b8
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SHA256
5761c85f4e1c6446eaab24dbd880540ae9d35e933e87abb7f2c6d507c12b31f8
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SHA512
68a68b43b29206fa03d53794daabb7477e0f4fc76474ebef4b75af0e2b82e13882d2008e64300cdbd521995d50eff1be49c7766c0c2547217e2d439209c0136d
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTl3Iur7Ye0d0N:Q+8X9G3vP3AMZbr7Y6N
Score
8/10
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-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2972 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5761c85f4e1c6446eaab24dbd880540ae9d35e933e87abb7f2c6d507c12b31f8.exe"C:\Users\Admin\AppData\Local\Temp\5761c85f4e1c6446eaab24dbd880540ae9d35e933e87abb7f2c6d507c12b31f8.exe"1⤵PID:1976
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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:2972