Analysis
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max time kernel
126s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
30-03-2023 08:51
Behavioral task
behavioral1
Sample
0x0009000000012310-1070.exe
Resource
win7-20230220-en
General
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Target
0x0009000000012310-1070.exe
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Size
236KB
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MD5
4c92f02ab2803db43d3163f43ce0995a
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SHA1
0850edb0502ac707c12d37ad1fa1f4fd46be2ff3
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SHA256
41683d8b8c2803d449855641f994f9619aec6d22c4cc6910f37dd853e83fb8ad
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SHA512
d514d6cb7fdfa62f4ca49481a14fee94ce2b1d77849586b7fb0373a91566151b08166fd1bbc7decf4bb69e83ed738fa76ac927bf21bf737305844cb949015b8c
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SSDEEP
3072:N2gKdS0PkjvF5fHdjdyhRGc6zMBdSkbcaKhSdctuVi1VWQO3eIb1NcaWVJ5L:A9d78jt5fHbyhRFMMBd/ySMuViNSc39
Malware Config
Extracted
amadey
3.69
193.233.20.36/joomla/index.php
Signatures
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
0x0009000000012310-1070.exeoneetx.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation 0x0009000000012310-1070.exe Key value queried \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation oneetx.exe -
Executes dropped EXE 3 IoCs
Processes:
oneetx.exeoneetx.exeoneetx.exepid process 1712 oneetx.exe 5004 oneetx.exe 3340 oneetx.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 2488 rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
0x0009000000012310-1070.exepid process 4928 0x0009000000012310-1070.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
0x0009000000012310-1070.exeoneetx.execmd.exedescription pid process target process PID 4928 wrote to memory of 1712 4928 0x0009000000012310-1070.exe oneetx.exe PID 4928 wrote to memory of 1712 4928 0x0009000000012310-1070.exe oneetx.exe PID 4928 wrote to memory of 1712 4928 0x0009000000012310-1070.exe oneetx.exe PID 1712 wrote to memory of 2460 1712 oneetx.exe schtasks.exe PID 1712 wrote to memory of 2460 1712 oneetx.exe schtasks.exe PID 1712 wrote to memory of 2460 1712 oneetx.exe schtasks.exe PID 1712 wrote to memory of 1212 1712 oneetx.exe cmd.exe PID 1712 wrote to memory of 1212 1712 oneetx.exe cmd.exe PID 1712 wrote to memory of 1212 1712 oneetx.exe cmd.exe PID 1212 wrote to memory of 112 1212 cmd.exe cmd.exe PID 1212 wrote to memory of 112 1212 cmd.exe cmd.exe PID 1212 wrote to memory of 112 1212 cmd.exe cmd.exe PID 1212 wrote to memory of 264 1212 cmd.exe cacls.exe PID 1212 wrote to memory of 264 1212 cmd.exe cacls.exe PID 1212 wrote to memory of 264 1212 cmd.exe cacls.exe PID 1212 wrote to memory of 4444 1212 cmd.exe cacls.exe PID 1212 wrote to memory of 4444 1212 cmd.exe cacls.exe PID 1212 wrote to memory of 4444 1212 cmd.exe cacls.exe PID 1212 wrote to memory of 4468 1212 cmd.exe cmd.exe PID 1212 wrote to memory of 4468 1212 cmd.exe cmd.exe PID 1212 wrote to memory of 4468 1212 cmd.exe cmd.exe PID 1212 wrote to memory of 3768 1212 cmd.exe cacls.exe PID 1212 wrote to memory of 3768 1212 cmd.exe cacls.exe PID 1212 wrote to memory of 3768 1212 cmd.exe cacls.exe PID 1212 wrote to memory of 4108 1212 cmd.exe cacls.exe PID 1212 wrote to memory of 4108 1212 cmd.exe cacls.exe PID 1212 wrote to memory of 4108 1212 cmd.exe cacls.exe PID 1712 wrote to memory of 2488 1712 oneetx.exe rundll32.exe PID 1712 wrote to memory of 2488 1712 oneetx.exe rundll32.exe PID 1712 wrote to memory of 2488 1712 oneetx.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0x0009000000012310-1070.exe"C:\Users\Admin\AppData\Local\Temp\0x0009000000012310-1070.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe"C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe" /F3⤵
- Creates scheduled task(s)
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c5d2db5804" /P "Admin:N"&&CACLS "..\c5d2db5804" /P "Admin:R" /E&&Exit3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"4⤵
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:R" /E4⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c5d2db5804" /P "Admin:N"4⤵
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c5d2db5804" /P "Admin:R" /E4⤵
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main3⤵
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeC:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe1⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeC:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD54c92f02ab2803db43d3163f43ce0995a
SHA10850edb0502ac707c12d37ad1fa1f4fd46be2ff3
SHA25641683d8b8c2803d449855641f994f9619aec6d22c4cc6910f37dd853e83fb8ad
SHA512d514d6cb7fdfa62f4ca49481a14fee94ce2b1d77849586b7fb0373a91566151b08166fd1bbc7decf4bb69e83ed738fa76ac927bf21bf737305844cb949015b8c
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD54c92f02ab2803db43d3163f43ce0995a
SHA10850edb0502ac707c12d37ad1fa1f4fd46be2ff3
SHA25641683d8b8c2803d449855641f994f9619aec6d22c4cc6910f37dd853e83fb8ad
SHA512d514d6cb7fdfa62f4ca49481a14fee94ce2b1d77849586b7fb0373a91566151b08166fd1bbc7decf4bb69e83ed738fa76ac927bf21bf737305844cb949015b8c
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD54c92f02ab2803db43d3163f43ce0995a
SHA10850edb0502ac707c12d37ad1fa1f4fd46be2ff3
SHA25641683d8b8c2803d449855641f994f9619aec6d22c4cc6910f37dd853e83fb8ad
SHA512d514d6cb7fdfa62f4ca49481a14fee94ce2b1d77849586b7fb0373a91566151b08166fd1bbc7decf4bb69e83ed738fa76ac927bf21bf737305844cb949015b8c
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD54c92f02ab2803db43d3163f43ce0995a
SHA10850edb0502ac707c12d37ad1fa1f4fd46be2ff3
SHA25641683d8b8c2803d449855641f994f9619aec6d22c4cc6910f37dd853e83fb8ad
SHA512d514d6cb7fdfa62f4ca49481a14fee94ce2b1d77849586b7fb0373a91566151b08166fd1bbc7decf4bb69e83ed738fa76ac927bf21bf737305844cb949015b8c
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD54c92f02ab2803db43d3163f43ce0995a
SHA10850edb0502ac707c12d37ad1fa1f4fd46be2ff3
SHA25641683d8b8c2803d449855641f994f9619aec6d22c4cc6910f37dd853e83fb8ad
SHA512d514d6cb7fdfa62f4ca49481a14fee94ce2b1d77849586b7fb0373a91566151b08166fd1bbc7decf4bb69e83ed738fa76ac927bf21bf737305844cb949015b8c
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C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dllFilesize
89KB
MD56a4c2f2b6e1bbce94b4d00e91e690d0d
SHA1f61021fd82dabd2ccde8d1e46736b1a9f4e4ce57
SHA2568b6af7cc4fc3bcb4172a2bf4a7727175ba48980bcc808e56ce7744d28af60a8f
SHA5128c9154748e410b71942c5316b1bdcc5590f7f0da33c0139fb4c86087a78b8c16ab76f1fa724524169e0f3d1a3d1f138dfd60979ee3e4b6487a66532879371f01
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C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dllFilesize
89KB
MD56a4c2f2b6e1bbce94b4d00e91e690d0d
SHA1f61021fd82dabd2ccde8d1e46736b1a9f4e4ce57
SHA2568b6af7cc4fc3bcb4172a2bf4a7727175ba48980bcc808e56ce7744d28af60a8f
SHA5128c9154748e410b71942c5316b1bdcc5590f7f0da33c0139fb4c86087a78b8c16ab76f1fa724524169e0f3d1a3d1f138dfd60979ee3e4b6487a66532879371f01
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C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dllFilesize
89KB
MD56a4c2f2b6e1bbce94b4d00e91e690d0d
SHA1f61021fd82dabd2ccde8d1e46736b1a9f4e4ce57
SHA2568b6af7cc4fc3bcb4172a2bf4a7727175ba48980bcc808e56ce7744d28af60a8f
SHA5128c9154748e410b71942c5316b1bdcc5590f7f0da33c0139fb4c86087a78b8c16ab76f1fa724524169e0f3d1a3d1f138dfd60979ee3e4b6487a66532879371f01
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C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dllFilesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5