Analysis
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max time kernel
173s -
max time network
181s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30/10/2022, 20:03
Static task
static1
Behavioral task
behavioral1
Sample
e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe
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Size
296KB
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MD5
a11acdc7340a342b85e98db5341f9720
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SHA1
5c48c9320edd62bb68b444722662d3d00e96ddf4
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SHA256
e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72
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SHA512
4992d4378e3d7c3f851821da3e5827d6809fa4d14e27ccc6cd017c537e2299398f636a04d2cf8c7db970db1712f59ff39f5051dcac00f01b1b402bd49a32da90
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SSDEEP
3072:O4feHozh7sAFEouHwbBAW4hXNacd6HFfak/K4jaU3bxK28s:Oqfz/FEouH+BAz4HFfAgLj3
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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" jueiz.exe -
Executes dropped EXE 1 IoCs
pid Process 1240 jueiz.exe -
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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /I" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /B" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /v" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /c" jueiz.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /b" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /E" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /O" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /G" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /T" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /s" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /K" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /r" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /i" e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /q" jueiz.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /S" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /n" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /Q" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /z" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /D" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /u" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /d" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /R" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /o" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /J" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /j" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /X" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /e" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /p" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /f" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /Z" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /m" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /x" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /g" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /i" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /l" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /k" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /t" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /C" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /Y" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /h" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /A" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /F" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /a" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /N" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /y" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /M" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /P" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /W" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /V" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /H" jueiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jueiz = "C:\\Users\\Admin\\jueiz.exe /U" jueiz.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 4540 e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe 4540 e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe 1240 jueiz.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4540 e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe 1240 jueiz.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4540 wrote to memory of 1240 4540 e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe 80 PID 4540 wrote to memory of 1240 4540 e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe 80 PID 4540 wrote to memory of 1240 4540 e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe"C:\Users\Admin\AppData\Local\Temp\e2c9b4e2a840d7a225b439ce8a943a25708612223f62532f941948a80a4a2f72.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4540 -
C:\Users\Admin\jueiz.exe"C:\Users\Admin\jueiz.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:1240
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
296KB
MD56661a2175b40cb1463bebdb78492a2bb
SHA185db120c0c165d45148340c8aef738f475174fb3
SHA256dd77df93563467aa8163de2253233c356704abc846b49f985ef5bdb740ae5307
SHA51244072bedcc201981f18fbbe182a3cad70337eeedeaeab8577f227e54f3c27477ce3cbf58c082adbb74c5f9e54dc8dee2a95ea0cfd3a7dc628ae9984867c61205
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Filesize
296KB
MD56661a2175b40cb1463bebdb78492a2bb
SHA185db120c0c165d45148340c8aef738f475174fb3
SHA256dd77df93563467aa8163de2253233c356704abc846b49f985ef5bdb740ae5307
SHA51244072bedcc201981f18fbbe182a3cad70337eeedeaeab8577f227e54f3c27477ce3cbf58c082adbb74c5f9e54dc8dee2a95ea0cfd3a7dc628ae9984867c61205