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Analysis
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max time kernel
33s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
11/10/2022, 20:15
Static task
static1
Behavioral task
behavioral1
Sample
8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe
Resource
win7-20220812-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
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
Score
6/10
Malware Config
Signatures
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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 1336 tasklist.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1336 tasklist.exe -
Suspicious use of SetWindowsHookAW 64 IoCs
pid Process 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 900 wrote to memory of 1300 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 28 PID 900 wrote to memory of 1300 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 28 PID 900 wrote to memory of 1300 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 28 PID 900 wrote to memory of 1300 900 8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe 28 PID 1300 wrote to memory of 1336 1300 cmd.exe 30 PID 1300 wrote to memory of 1336 1300 cmd.exe 30 PID 1300 wrote to memory of 1336 1300 cmd.exe 30 PID 1300 wrote to memory of 1336 1300 cmd.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe"C:\Users\Admin\AppData\Local\Temp\8a273f275555c7b2d2d991b219eccb87adf9f8981c87c5d0d452f5df3af06af5.exe"1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookAW
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:900 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del 8a273f275555c7b2d2d991b219eccb87ad2⤵
- Suspicious use of WriteProcessMemory
PID:1300 -
C:\Windows\SysWOW64\tasklist.exetasklist3⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:1336
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