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Analysis
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max time kernel
61s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
11/10/2022, 20:15
Static task
static1
Behavioral task
behavioral1
Sample
8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe
Resource
win10v2004-20220901-en
General
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Target
8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe
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Size
92KB
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MD5
60f388c48b93910229b2c02415c18137
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SHA1
b1bf3f0ee6377008a88ede907bb748430a8a402d
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SHA256
8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5
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SHA512
06fcd823242d8def8f000b71087221d672348801494dfbdcdbbbecf8a3095cb4cd8144aa84f60ec9890ecfe27fc2786fbf12a276222a07dd82e3bd369f719e36
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SSDEEP
768:d9zXHugT0lvlq/P1vwwrnkjBt1+Jk8vK8GSdrD9wGy241ZUb/CxhYLJP30UOEGaK:rjPuB8mUbaxeLd4IfmkBwC8BD+KBq2x
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates processes with tasklist 1 TTPs 1 IoCs
pid Process 4980 tasklist.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4980 tasklist.exe -
Suspicious use of SetWindowsHookAW 64 IoCs
pid Process 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2552 wrote to memory of 4584 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 82 PID 2552 wrote to memory of 4584 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 82 PID 2552 wrote to memory of 4584 2552 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 82 PID 4584 wrote to memory of 4980 4584 cmd.exe 84 PID 4584 wrote to memory of 4980 4584 cmd.exe 84 PID 4584 wrote to memory of 4980 4584 cmd.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe"C:\Users\Admin\AppData\Local\Temp\8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe"1⤵
- Checks computer location settings
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookAW
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2552 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del 8a273f275555c7b2d2d991b219eccb87ad2⤵
- Suspicious use of WriteProcessMemory
PID:4584 -
C:\Windows\SysWOW64\tasklist.exetasklist3⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:4980
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