Analysis
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max time kernel
132s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
01-04-2023 03:38
Behavioral task
behavioral1
Sample
0x00080000000133e1-1070.exe
Resource
win7-20230220-en
General
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Target
0x00080000000133e1-1070.exe
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Size
236KB
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MD5
2fa69c60afa1edaf94cf260aefdeac71
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SHA1
0ba27832d70d9cc813bb859081cd6ade8164238f
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SHA256
e51562dd706a300010cab88c6544b3ac4a96b79418accd6cbb52a2a73aee1cec
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SHA512
636cba09e7ca6a6fffaef3ce571221d418f2097aa3bff7193d13779c6aea53ddb12b0a1c27d7ab49e67aec8e28a4e9ec1f1d9fc1c2d0321bf1b2265c1b7757c3
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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:
0x00080000000133e1-1070.exeoneetx.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation 0x00080000000133e1-1070.exe Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation oneetx.exe -
Executes dropped EXE 3 IoCs
Processes:
oneetx.exeoneetx.exeoneetx.exepid process 4464 oneetx.exe 2276 oneetx.exe 2992 oneetx.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 408 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:
0x00080000000133e1-1070.exepid process 3052 0x00080000000133e1-1070.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
0x00080000000133e1-1070.exeoneetx.execmd.exedescription pid process target process PID 3052 wrote to memory of 4464 3052 0x00080000000133e1-1070.exe oneetx.exe PID 3052 wrote to memory of 4464 3052 0x00080000000133e1-1070.exe oneetx.exe PID 3052 wrote to memory of 4464 3052 0x00080000000133e1-1070.exe oneetx.exe PID 4464 wrote to memory of 1820 4464 oneetx.exe schtasks.exe PID 4464 wrote to memory of 1820 4464 oneetx.exe schtasks.exe PID 4464 wrote to memory of 1820 4464 oneetx.exe schtasks.exe PID 4464 wrote to memory of 3472 4464 oneetx.exe cmd.exe PID 4464 wrote to memory of 3472 4464 oneetx.exe cmd.exe PID 4464 wrote to memory of 3472 4464 oneetx.exe cmd.exe PID 3472 wrote to memory of 4384 3472 cmd.exe cmd.exe PID 3472 wrote to memory of 4384 3472 cmd.exe cmd.exe PID 3472 wrote to memory of 4384 3472 cmd.exe cmd.exe PID 3472 wrote to memory of 2320 3472 cmd.exe cacls.exe PID 3472 wrote to memory of 2320 3472 cmd.exe cacls.exe PID 3472 wrote to memory of 2320 3472 cmd.exe cacls.exe PID 3472 wrote to memory of 4616 3472 cmd.exe cacls.exe PID 3472 wrote to memory of 4616 3472 cmd.exe cacls.exe PID 3472 wrote to memory of 4616 3472 cmd.exe cacls.exe PID 3472 wrote to memory of 2512 3472 cmd.exe cmd.exe PID 3472 wrote to memory of 2512 3472 cmd.exe cmd.exe PID 3472 wrote to memory of 2512 3472 cmd.exe cmd.exe PID 3472 wrote to memory of 620 3472 cmd.exe cacls.exe PID 3472 wrote to memory of 620 3472 cmd.exe cacls.exe PID 3472 wrote to memory of 620 3472 cmd.exe cacls.exe PID 3472 wrote to memory of 260 3472 cmd.exe cacls.exe PID 3472 wrote to memory of 260 3472 cmd.exe cacls.exe PID 3472 wrote to memory of 260 3472 cmd.exe cacls.exe PID 4464 wrote to memory of 408 4464 oneetx.exe rundll32.exe PID 4464 wrote to memory of 408 4464 oneetx.exe rundll32.exe PID 4464 wrote to memory of 408 4464 oneetx.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0x00080000000133e1-1070.exe"C:\Users\Admin\AppData\Local\Temp\0x00080000000133e1-1070.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
MD52fa69c60afa1edaf94cf260aefdeac71
SHA10ba27832d70d9cc813bb859081cd6ade8164238f
SHA256e51562dd706a300010cab88c6544b3ac4a96b79418accd6cbb52a2a73aee1cec
SHA512636cba09e7ca6a6fffaef3ce571221d418f2097aa3bff7193d13779c6aea53ddb12b0a1c27d7ab49e67aec8e28a4e9ec1f1d9fc1c2d0321bf1b2265c1b7757c3
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD52fa69c60afa1edaf94cf260aefdeac71
SHA10ba27832d70d9cc813bb859081cd6ade8164238f
SHA256e51562dd706a300010cab88c6544b3ac4a96b79418accd6cbb52a2a73aee1cec
SHA512636cba09e7ca6a6fffaef3ce571221d418f2097aa3bff7193d13779c6aea53ddb12b0a1c27d7ab49e67aec8e28a4e9ec1f1d9fc1c2d0321bf1b2265c1b7757c3
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD52fa69c60afa1edaf94cf260aefdeac71
SHA10ba27832d70d9cc813bb859081cd6ade8164238f
SHA256e51562dd706a300010cab88c6544b3ac4a96b79418accd6cbb52a2a73aee1cec
SHA512636cba09e7ca6a6fffaef3ce571221d418f2097aa3bff7193d13779c6aea53ddb12b0a1c27d7ab49e67aec8e28a4e9ec1f1d9fc1c2d0321bf1b2265c1b7757c3
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD52fa69c60afa1edaf94cf260aefdeac71
SHA10ba27832d70d9cc813bb859081cd6ade8164238f
SHA256e51562dd706a300010cab88c6544b3ac4a96b79418accd6cbb52a2a73aee1cec
SHA512636cba09e7ca6a6fffaef3ce571221d418f2097aa3bff7193d13779c6aea53ddb12b0a1c27d7ab49e67aec8e28a4e9ec1f1d9fc1c2d0321bf1b2265c1b7757c3
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD52fa69c60afa1edaf94cf260aefdeac71
SHA10ba27832d70d9cc813bb859081cd6ade8164238f
SHA256e51562dd706a300010cab88c6544b3ac4a96b79418accd6cbb52a2a73aee1cec
SHA512636cba09e7ca6a6fffaef3ce571221d418f2097aa3bff7193d13779c6aea53ddb12b0a1c27d7ab49e67aec8e28a4e9ec1f1d9fc1c2d0321bf1b2265c1b7757c3
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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