Analysis
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max time kernel
150s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12-10-2023 00:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a26942c0d6ed2aab74967a7868b68542a312962f6bee6800db6fe2e1b9fb0684.exe
Resource
win7-20230831-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
a26942c0d6ed2aab74967a7868b68542a312962f6bee6800db6fe2e1b9fb0684.exe
Resource
win10v2004-20230915-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
a26942c0d6ed2aab74967a7868b68542a312962f6bee6800db6fe2e1b9fb0684.exe
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Size
2.9MB
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MD5
99167e76e9a11b6502134dff1a359c3d
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SHA1
d74e72232deeaa676372bcda50b04e5f5a31d576
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SHA256
a26942c0d6ed2aab74967a7868b68542a312962f6bee6800db6fe2e1b9fb0684
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SHA512
21bb8d1a055979b95f8677012d56d0f2eaa1b91f2fd299b6058a25631dd1462bd9200105435fa12f7e85cf51fae66fa278ac57edd0bc76c4c749fe734bc4ec93
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlf7JLE/yiNU3Zsvz6:Q+8X9G3vP3AMZpDiIsvW
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-1-5-21-607259312-1573743425-2763420908-1000\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\NodeSlots explorer.exe 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 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2964 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2964 explorer.exe Token: SeShutdownPrivilege 2964 explorer.exe Token: SeShutdownPrivilege 2964 explorer.exe Token: SeShutdownPrivilege 2964 explorer.exe Token: SeShutdownPrivilege 2964 explorer.exe Token: SeShutdownPrivilege 2964 explorer.exe Token: SeShutdownPrivilege 2964 explorer.exe Token: SeShutdownPrivilege 2964 explorer.exe Token: SeShutdownPrivilege 2964 explorer.exe Token: SeShutdownPrivilege 2964 explorer.exe Token: SeShutdownPrivilege 2964 explorer.exe Token: SeShutdownPrivilege 2964 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 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\a26942c0d6ed2aab74967a7868b68542a312962f6bee6800db6fe2e1b9fb0684.exe"C:\Users\Admin\AppData\Local\Temp\a26942c0d6ed2aab74967a7868b68542a312962f6bee6800db6fe2e1b9fb0684.exe"1⤵PID:1720
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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:2964