Analysis
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max time kernel
177s -
max time network
207s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
27/11/2022, 00:23
Static task
static1
Behavioral task
behavioral1
Sample
848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe
Resource
win10v2004-20221111-en
General
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Target
848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe
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Size
1.1MB
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MD5
de1bf8ce09cb48fd5ce6b17f5f02662c
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SHA1
5227d177069ff3f320ae3c298c2673cf9cba5592
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SHA256
848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e
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SHA512
7aea5a3e0deb6c3ac64485607176546cfa7a9136bb43478d56bd9966e3ff96a157011143269409b7dbf53a712111f8fb4c3d335133f465592ca81d3fd99c9d11
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SSDEEP
24576:j8vLvb1yMby1E51gyoMD/9+rSOPTW8pr:jWtbKELB6rhW8h
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 3 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4160 set thread context of 3476 4160 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 82 -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3476 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 3476 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 3476 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 3476 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 3476 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 3476 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4160 wrote to memory of 3476 4160 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 82 PID 4160 wrote to memory of 3476 4160 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 82 PID 4160 wrote to memory of 3476 4160 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 82 PID 4160 wrote to memory of 3476 4160 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 82 PID 4160 wrote to memory of 3476 4160 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 82 PID 4160 wrote to memory of 3476 4160 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 82 PID 4160 wrote to memory of 3476 4160 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 82 PID 4160 wrote to memory of 3476 4160 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 82 PID 4160 wrote to memory of 3476 4160 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 82 PID 4160 wrote to memory of 3476 4160 848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe"C:\Users\Admin\AppData\Local\Temp\848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4160 -
C:\Users\Admin\AppData\Local\Temp\848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe"C:\Users\Admin\AppData\Local\Temp\848e6c0475cc6a696308815202940c8b5639c0e05dadd31f8c6d8cf14253515e.exe" Track="0001001000"2⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
PID:3476
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