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Analysis
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max time kernel
149s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12/10/2023, 18:44
Static task
static1
Behavioral task
behavioral1
Sample
48c37b16cde06a12dfdd6ca97e02e1642c5cb10713dc80de97d755d1e9629eac.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
48c37b16cde06a12dfdd6ca97e02e1642c5cb10713dc80de97d755d1e9629eac.exe
Resource
win10v2004-20230915-en
General
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Target
48c37b16cde06a12dfdd6ca97e02e1642c5cb10713dc80de97d755d1e9629eac.exe
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Size
3.6MB
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MD5
eaf2f7989749db5e501aca30608a6b65
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SHA1
a7861528f97d2bffdbe7e7bff5dd4c38955061c8
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SHA256
48c37b16cde06a12dfdd6ca97e02e1642c5cb10713dc80de97d755d1e9629eac
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SHA512
b888d5e34a8b3aa78cae115be81a41271c5d1fa5a232d9d7ec8460f01ce81137cae4f0e8a51cb52548fe06951267e6665a6da1479140fd6b62dab0ef508c4a38
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTl806UrAZ+5OEDkHPSN9BbI:c+8X9G3vP3AMn6UrAYLDkHGBbI
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-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2592 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2592 explorer.exe Token: SeShutdownPrivilege 2592 explorer.exe Token: SeShutdownPrivilege 2592 explorer.exe Token: SeShutdownPrivilege 2592 explorer.exe Token: SeShutdownPrivilege 2592 explorer.exe Token: SeShutdownPrivilege 2592 explorer.exe Token: SeShutdownPrivilege 2592 explorer.exe Token: SeShutdownPrivilege 2592 explorer.exe Token: SeShutdownPrivilege 2592 explorer.exe Token: SeShutdownPrivilege 2592 explorer.exe Token: SeShutdownPrivilege 2592 explorer.exe Token: SeShutdownPrivilege 2592 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 explorer.exe 2592 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\48c37b16cde06a12dfdd6ca97e02e1642c5cb10713dc80de97d755d1e9629eac.exe"C:\Users\Admin\AppData\Local\Temp\48c37b16cde06a12dfdd6ca97e02e1642c5cb10713dc80de97d755d1e9629eac.exe"1⤵PID:1364
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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:2592