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Analysis
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max time kernel
152s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
16/10/2023, 06:05
Static task
static1
Behavioral task
behavioral1
Sample
3dec4b2c48d1df81c6a431f3f9d8fd5ff4c440da14e73ce9fb27d58934ebcf95.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
3dec4b2c48d1df81c6a431f3f9d8fd5ff4c440da14e73ce9fb27d58934ebcf95.exe
Resource
win10v2004-20230915-en
General
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Target
3dec4b2c48d1df81c6a431f3f9d8fd5ff4c440da14e73ce9fb27d58934ebcf95.exe
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Size
3.5MB
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MD5
93e53341d824ecc1a904ce1bfca34b4b
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SHA1
86aebb071bc580c3475de7bf01e45c0fab966986
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SHA256
3dec4b2c48d1df81c6a431f3f9d8fd5ff4c440da14e73ce9fb27d58934ebcf95
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SHA512
063d09a2c2623e789cb6d94166bc944b22fa10ad9be94759c3aa7d6fce50588dc01377bd7a1c66ce3a493c78b5566ab30ab1dc80bf7f5db017747d8dbee68537
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlRcvVnhqjeb9TB//WrgZ3L:c+8X9G3vP3AMTc9nhq6JF//MA3L
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 explorer.exe Key created \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe 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 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1504 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1504 explorer.exe Token: SeShutdownPrivilege 1504 explorer.exe Token: SeShutdownPrivilege 1504 explorer.exe Token: SeShutdownPrivilege 1504 explorer.exe Token: SeShutdownPrivilege 1504 explorer.exe Token: SeShutdownPrivilege 1504 explorer.exe Token: SeShutdownPrivilege 1504 explorer.exe Token: SeShutdownPrivilege 1504 explorer.exe Token: SeShutdownPrivilege 1504 explorer.exe Token: SeShutdownPrivilege 1504 explorer.exe Token: SeShutdownPrivilege 1504 explorer.exe Token: SeShutdownPrivilege 1504 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 explorer.exe 1504 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\3dec4b2c48d1df81c6a431f3f9d8fd5ff4c440da14e73ce9fb27d58934ebcf95.exe"C:\Users\Admin\AppData\Local\Temp\3dec4b2c48d1df81c6a431f3f9d8fd5ff4c440da14e73ce9fb27d58934ebcf95.exe"1⤵PID:2380
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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:1504