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Analysis
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max time kernel
154s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 18:54
Static task
static1
Behavioral task
behavioral1
Sample
c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe
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Size
124KB
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MD5
0f3d0f72328d562ba2f3f92daea7fccd
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SHA1
d9b99e0faaa667b1effa7d2b5efcf4a081039cef
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SHA256
c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4
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SHA512
666734f91dea31760679bbcb851fc3e2b7008908b5ba340d96491f4f3b4479ebc4452b2a310c1b93f301e7c676cffe6e4fbf2559ad003a30ad7f21a46dce937a
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SSDEEP
1536:JDEchwRTuBxeDtMYHa27J14ltxporZ45iMNeG0h/y:pEchwRTkeV6gJ1uCt45eq
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" deizia.exe -
Executes dropped EXE 1 IoCs
pid Process 1732 deizia.exe -
Loads dropped DLL 2 IoCs
pid Process 1588 c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe 1588 c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /O" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /g" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /u" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /V" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /F" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /x" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /y" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /Z" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /X" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /h" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /z" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /N" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /I" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /E" deizia.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /l" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /C" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /D" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /W" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /o" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /g" c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /p" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /q" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /k" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /G" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /L" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /f" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /J" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /t" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /e" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /w" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /M" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /R" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /B" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /n" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /T" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /m" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /b" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /S" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /j" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /a" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /K" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /v" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /U" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /s" deizia.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /r" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /A" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /H" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /P" deizia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\deizia = "C:\\Users\\Admin\\deizia.exe /d" deizia.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1588 c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe 1732 deizia.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1588 c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe 1732 deizia.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1588 wrote to memory of 1732 1588 c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe 27 PID 1588 wrote to memory of 1732 1588 c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe 27 PID 1588 wrote to memory of 1732 1588 c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe 27 PID 1588 wrote to memory of 1732 1588 c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe"C:\Users\Admin\AppData\Local\Temp\c7895247505fbb6aa55999734710c5614e199607b5362ac2839e14baede1edd4.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1588 -
C:\Users\Admin\deizia.exe"C:\Users\Admin\deizia.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1732
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
124KB
MD534c4a18a527cc1e67911017262d3790e
SHA133627df3e0a906d3fd79b2ad3fbf833b8ce24f13
SHA2562b2bcb3307812ceb58c29743dad8ece7edcafd93159080c4cd4fe6e75f4f8df4
SHA512517e3f3b0447433d9eee288bab840e3ef0354c5dc50c3e6edb2b185ce3ead845c0aff1c1104c39ffc1e3cc3e06265f2945a6fb59e4318c7c3e01b525e1807c9a
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Filesize
124KB
MD534c4a18a527cc1e67911017262d3790e
SHA133627df3e0a906d3fd79b2ad3fbf833b8ce24f13
SHA2562b2bcb3307812ceb58c29743dad8ece7edcafd93159080c4cd4fe6e75f4f8df4
SHA512517e3f3b0447433d9eee288bab840e3ef0354c5dc50c3e6edb2b185ce3ead845c0aff1c1104c39ffc1e3cc3e06265f2945a6fb59e4318c7c3e01b525e1807c9a
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Filesize
124KB
MD534c4a18a527cc1e67911017262d3790e
SHA133627df3e0a906d3fd79b2ad3fbf833b8ce24f13
SHA2562b2bcb3307812ceb58c29743dad8ece7edcafd93159080c4cd4fe6e75f4f8df4
SHA512517e3f3b0447433d9eee288bab840e3ef0354c5dc50c3e6edb2b185ce3ead845c0aff1c1104c39ffc1e3cc3e06265f2945a6fb59e4318c7c3e01b525e1807c9a
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Filesize
124KB
MD534c4a18a527cc1e67911017262d3790e
SHA133627df3e0a906d3fd79b2ad3fbf833b8ce24f13
SHA2562b2bcb3307812ceb58c29743dad8ece7edcafd93159080c4cd4fe6e75f4f8df4
SHA512517e3f3b0447433d9eee288bab840e3ef0354c5dc50c3e6edb2b185ce3ead845c0aff1c1104c39ffc1e3cc3e06265f2945a6fb59e4318c7c3e01b525e1807c9a