Analysis
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max time kernel
99s -
max time network
127s -
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 06:53
Behavioral task
behavioral1
Sample
0x0007000000014b0d-1070.exe
Resource
win7-20230220-en
General
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Target
0x0007000000014b0d-1070.exe
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Size
236KB
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MD5
e89143f7bd4a1f81f5b8ce0d22140fe7
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SHA1
2d65db66c28d27e8a771c29fba968ebb28d0a199
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SHA256
5a5b7844f7eaa10752ab7f6f547ccfaa58d5918baae99a347c7cb80a3503ccee
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SHA512
fb6bddbd7a74bc9ac74f0546f53ddc01b72bb1ba38a437e574cb9f8c712bb4ef97f297ce5ad9dccc33ed3d7b7f30b20dacfc16cb023d3292ffe356aafe6067df
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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:
0x0007000000014b0d-1070.exeoneetx.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation 0x0007000000014b0d-1070.exe Key value queried \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation oneetx.exe -
Executes dropped EXE 3 IoCs
Processes:
oneetx.exeoneetx.exeoneetx.exepid process 1952 oneetx.exe 4352 oneetx.exe 2476 oneetx.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 1860 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:
0x0007000000014b0d-1070.exepid process 4824 0x0007000000014b0d-1070.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
0x0007000000014b0d-1070.exeoneetx.execmd.exedescription pid process target process PID 4824 wrote to memory of 1952 4824 0x0007000000014b0d-1070.exe oneetx.exe PID 4824 wrote to memory of 1952 4824 0x0007000000014b0d-1070.exe oneetx.exe PID 4824 wrote to memory of 1952 4824 0x0007000000014b0d-1070.exe oneetx.exe PID 1952 wrote to memory of 1892 1952 oneetx.exe schtasks.exe PID 1952 wrote to memory of 1892 1952 oneetx.exe schtasks.exe PID 1952 wrote to memory of 1892 1952 oneetx.exe schtasks.exe PID 1952 wrote to memory of 4128 1952 oneetx.exe cmd.exe PID 1952 wrote to memory of 4128 1952 oneetx.exe cmd.exe PID 1952 wrote to memory of 4128 1952 oneetx.exe cmd.exe PID 4128 wrote to memory of 3912 4128 cmd.exe cmd.exe PID 4128 wrote to memory of 3912 4128 cmd.exe cmd.exe PID 4128 wrote to memory of 3912 4128 cmd.exe cmd.exe PID 4128 wrote to memory of 724 4128 cmd.exe cacls.exe PID 4128 wrote to memory of 724 4128 cmd.exe cacls.exe PID 4128 wrote to memory of 724 4128 cmd.exe cacls.exe PID 4128 wrote to memory of 1464 4128 cmd.exe cacls.exe PID 4128 wrote to memory of 1464 4128 cmd.exe cacls.exe PID 4128 wrote to memory of 1464 4128 cmd.exe cacls.exe PID 4128 wrote to memory of 2660 4128 cmd.exe cmd.exe PID 4128 wrote to memory of 2660 4128 cmd.exe cmd.exe PID 4128 wrote to memory of 2660 4128 cmd.exe cmd.exe PID 4128 wrote to memory of 2072 4128 cmd.exe cacls.exe PID 4128 wrote to memory of 2072 4128 cmd.exe cacls.exe PID 4128 wrote to memory of 2072 4128 cmd.exe cacls.exe PID 4128 wrote to memory of 320 4128 cmd.exe cacls.exe PID 4128 wrote to memory of 320 4128 cmd.exe cacls.exe PID 4128 wrote to memory of 320 4128 cmd.exe cacls.exe PID 1952 wrote to memory of 1860 1952 oneetx.exe rundll32.exe PID 1952 wrote to memory of 1860 1952 oneetx.exe rundll32.exe PID 1952 wrote to memory of 1860 1952 oneetx.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0x0007000000014b0d-1070.exe"C:\Users\Admin\AppData\Local\Temp\0x0007000000014b0d-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
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD5e89143f7bd4a1f81f5b8ce0d22140fe7
SHA12d65db66c28d27e8a771c29fba968ebb28d0a199
SHA2565a5b7844f7eaa10752ab7f6f547ccfaa58d5918baae99a347c7cb80a3503ccee
SHA512fb6bddbd7a74bc9ac74f0546f53ddc01b72bb1ba38a437e574cb9f8c712bb4ef97f297ce5ad9dccc33ed3d7b7f30b20dacfc16cb023d3292ffe356aafe6067df
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD5e89143f7bd4a1f81f5b8ce0d22140fe7
SHA12d65db66c28d27e8a771c29fba968ebb28d0a199
SHA2565a5b7844f7eaa10752ab7f6f547ccfaa58d5918baae99a347c7cb80a3503ccee
SHA512fb6bddbd7a74bc9ac74f0546f53ddc01b72bb1ba38a437e574cb9f8c712bb4ef97f297ce5ad9dccc33ed3d7b7f30b20dacfc16cb023d3292ffe356aafe6067df
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD5e89143f7bd4a1f81f5b8ce0d22140fe7
SHA12d65db66c28d27e8a771c29fba968ebb28d0a199
SHA2565a5b7844f7eaa10752ab7f6f547ccfaa58d5918baae99a347c7cb80a3503ccee
SHA512fb6bddbd7a74bc9ac74f0546f53ddc01b72bb1ba38a437e574cb9f8c712bb4ef97f297ce5ad9dccc33ed3d7b7f30b20dacfc16cb023d3292ffe356aafe6067df
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD5e89143f7bd4a1f81f5b8ce0d22140fe7
SHA12d65db66c28d27e8a771c29fba968ebb28d0a199
SHA2565a5b7844f7eaa10752ab7f6f547ccfaa58d5918baae99a347c7cb80a3503ccee
SHA512fb6bddbd7a74bc9ac74f0546f53ddc01b72bb1ba38a437e574cb9f8c712bb4ef97f297ce5ad9dccc33ed3d7b7f30b20dacfc16cb023d3292ffe356aafe6067df
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD5e89143f7bd4a1f81f5b8ce0d22140fe7
SHA12d65db66c28d27e8a771c29fba968ebb28d0a199
SHA2565a5b7844f7eaa10752ab7f6f547ccfaa58d5918baae99a347c7cb80a3503ccee
SHA512fb6bddbd7a74bc9ac74f0546f53ddc01b72bb1ba38a437e574cb9f8c712bb4ef97f297ce5ad9dccc33ed3d7b7f30b20dacfc16cb023d3292ffe356aafe6067df
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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