Analysis
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max time kernel
145s -
max time network
151s -
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 04:11
Behavioral task
behavioral1
Sample
0x00090000000122e9-1070.exe
Resource
win7-20230220-en
General
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Target
0x00090000000122e9-1070.exe
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Size
236KB
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MD5
3e54c5eedd8e18635c90c0df4ccb08a8
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SHA1
3aca86d00ba64ccab5ad12be8d10186cc335c8bd
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SHA256
534cff6515bff1333868cc7a3518360ffcb7395c4eaecad0a4df2299a9cf52ac
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SHA512
9ae128660eeda77e485068de90abbf18766590e1493fcefb947b2ddf27b954542625357fed7c336d93ed45bcc3ca5c777f825990fcb31314a190202079a5a189
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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:
0x00090000000122e9-1070.exeoneetx.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation 0x00090000000122e9-1070.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 1228 oneetx.exe 1004 oneetx.exe 2628 oneetx.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 4144 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:
0x00090000000122e9-1070.exepid process 1128 0x00090000000122e9-1070.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
0x00090000000122e9-1070.exeoneetx.execmd.exedescription pid process target process PID 1128 wrote to memory of 1228 1128 0x00090000000122e9-1070.exe oneetx.exe PID 1128 wrote to memory of 1228 1128 0x00090000000122e9-1070.exe oneetx.exe PID 1128 wrote to memory of 1228 1128 0x00090000000122e9-1070.exe oneetx.exe PID 1228 wrote to memory of 1112 1228 oneetx.exe schtasks.exe PID 1228 wrote to memory of 1112 1228 oneetx.exe schtasks.exe PID 1228 wrote to memory of 1112 1228 oneetx.exe schtasks.exe PID 1228 wrote to memory of 4404 1228 oneetx.exe cmd.exe PID 1228 wrote to memory of 4404 1228 oneetx.exe cmd.exe PID 1228 wrote to memory of 4404 1228 oneetx.exe cmd.exe PID 4404 wrote to memory of 1100 4404 cmd.exe cmd.exe PID 4404 wrote to memory of 1100 4404 cmd.exe cmd.exe PID 4404 wrote to memory of 1100 4404 cmd.exe cmd.exe PID 4404 wrote to memory of 892 4404 cmd.exe cacls.exe PID 4404 wrote to memory of 892 4404 cmd.exe cacls.exe PID 4404 wrote to memory of 892 4404 cmd.exe cacls.exe PID 4404 wrote to memory of 1108 4404 cmd.exe cacls.exe PID 4404 wrote to memory of 1108 4404 cmd.exe cacls.exe PID 4404 wrote to memory of 1108 4404 cmd.exe cacls.exe PID 4404 wrote to memory of 3356 4404 cmd.exe cmd.exe PID 4404 wrote to memory of 3356 4404 cmd.exe cmd.exe PID 4404 wrote to memory of 3356 4404 cmd.exe cmd.exe PID 4404 wrote to memory of 668 4404 cmd.exe cacls.exe PID 4404 wrote to memory of 668 4404 cmd.exe cacls.exe PID 4404 wrote to memory of 668 4404 cmd.exe cacls.exe PID 4404 wrote to memory of 3184 4404 cmd.exe cacls.exe PID 4404 wrote to memory of 3184 4404 cmd.exe cacls.exe PID 4404 wrote to memory of 3184 4404 cmd.exe cacls.exe PID 1228 wrote to memory of 4144 1228 oneetx.exe rundll32.exe PID 1228 wrote to memory of 4144 1228 oneetx.exe rundll32.exe PID 1228 wrote to memory of 4144 1228 oneetx.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0x00090000000122e9-1070.exe"C:\Users\Admin\AppData\Local\Temp\0x00090000000122e9-1070.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
MD53e54c5eedd8e18635c90c0df4ccb08a8
SHA13aca86d00ba64ccab5ad12be8d10186cc335c8bd
SHA256534cff6515bff1333868cc7a3518360ffcb7395c4eaecad0a4df2299a9cf52ac
SHA5129ae128660eeda77e485068de90abbf18766590e1493fcefb947b2ddf27b954542625357fed7c336d93ed45bcc3ca5c777f825990fcb31314a190202079a5a189
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD53e54c5eedd8e18635c90c0df4ccb08a8
SHA13aca86d00ba64ccab5ad12be8d10186cc335c8bd
SHA256534cff6515bff1333868cc7a3518360ffcb7395c4eaecad0a4df2299a9cf52ac
SHA5129ae128660eeda77e485068de90abbf18766590e1493fcefb947b2ddf27b954542625357fed7c336d93ed45bcc3ca5c777f825990fcb31314a190202079a5a189
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD53e54c5eedd8e18635c90c0df4ccb08a8
SHA13aca86d00ba64ccab5ad12be8d10186cc335c8bd
SHA256534cff6515bff1333868cc7a3518360ffcb7395c4eaecad0a4df2299a9cf52ac
SHA5129ae128660eeda77e485068de90abbf18766590e1493fcefb947b2ddf27b954542625357fed7c336d93ed45bcc3ca5c777f825990fcb31314a190202079a5a189
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD53e54c5eedd8e18635c90c0df4ccb08a8
SHA13aca86d00ba64ccab5ad12be8d10186cc335c8bd
SHA256534cff6515bff1333868cc7a3518360ffcb7395c4eaecad0a4df2299a9cf52ac
SHA5129ae128660eeda77e485068de90abbf18766590e1493fcefb947b2ddf27b954542625357fed7c336d93ed45bcc3ca5c777f825990fcb31314a190202079a5a189
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C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exeFilesize
236KB
MD53e54c5eedd8e18635c90c0df4ccb08a8
SHA13aca86d00ba64ccab5ad12be8d10186cc335c8bd
SHA256534cff6515bff1333868cc7a3518360ffcb7395c4eaecad0a4df2299a9cf52ac
SHA5129ae128660eeda77e485068de90abbf18766590e1493fcefb947b2ddf27b954542625357fed7c336d93ed45bcc3ca5c777f825990fcb31314a190202079a5a189
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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