Analysis
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max time kernel
135s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
11-06-2023 00:25
Behavioral task
behavioral1
Sample
0x00080000000122d3-92.exe
Resource
win7-20230220-en
General
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Target
0x00080000000122d3-92.exe
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Size
211KB
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MD5
424996a77b7295eb0f8b3439e328b95a
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SHA1
321e78f5853a89d76b66c98b0d597d466eb64b88
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SHA256
18be196caf3552afa4552edbe36a4ff57cb2a238952d9c559c172eddbb4eec7e
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SHA512
bf84ed0364b4c7bead911f419f800454fc8ba25521cb01048b394ee80568fc132986fa58e6cd3504bb8eb95ea616d2b8a1e0e37479034b5f5e230ef7bd6eacd8
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SSDEEP
3072:H/DmgskHbfHN+Pst60p0zuNmnKG7peNMQbuZAIqbey3lfbi:fDmfAfHN+wiuInRexuZAIij
Malware Config
Extracted
amadey
3.83
77.91.68.30/music/rock/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:
0x00080000000122d3-92.exelamod.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation 0x00080000000122d3-92.exe Key value queried \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation lamod.exe -
Executes dropped EXE 3 IoCs
Processes:
lamod.exelamod.exelamod.exepid process 1572 lamod.exe 2392 lamod.exe 3696 lamod.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 2524 rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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:
0x00080000000122d3-92.exepid process 264 0x00080000000122d3-92.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
0x00080000000122d3-92.exelamod.execmd.exedescription pid process target process PID 264 wrote to memory of 1572 264 0x00080000000122d3-92.exe lamod.exe PID 264 wrote to memory of 1572 264 0x00080000000122d3-92.exe lamod.exe PID 264 wrote to memory of 1572 264 0x00080000000122d3-92.exe lamod.exe PID 1572 wrote to memory of 3256 1572 lamod.exe schtasks.exe PID 1572 wrote to memory of 3256 1572 lamod.exe schtasks.exe PID 1572 wrote to memory of 3256 1572 lamod.exe schtasks.exe PID 1572 wrote to memory of 1684 1572 lamod.exe cmd.exe PID 1572 wrote to memory of 1684 1572 lamod.exe cmd.exe PID 1572 wrote to memory of 1684 1572 lamod.exe cmd.exe PID 1684 wrote to memory of 2316 1684 cmd.exe cmd.exe PID 1684 wrote to memory of 2316 1684 cmd.exe cmd.exe PID 1684 wrote to memory of 2316 1684 cmd.exe cmd.exe PID 1684 wrote to memory of 2692 1684 cmd.exe cacls.exe PID 1684 wrote to memory of 2692 1684 cmd.exe cacls.exe PID 1684 wrote to memory of 2692 1684 cmd.exe cacls.exe PID 1684 wrote to memory of 2904 1684 cmd.exe cacls.exe PID 1684 wrote to memory of 2904 1684 cmd.exe cacls.exe PID 1684 wrote to memory of 2904 1684 cmd.exe cacls.exe PID 1684 wrote to memory of 3332 1684 cmd.exe cmd.exe PID 1684 wrote to memory of 3332 1684 cmd.exe cmd.exe PID 1684 wrote to memory of 3332 1684 cmd.exe cmd.exe PID 1684 wrote to memory of 2844 1684 cmd.exe cacls.exe PID 1684 wrote to memory of 2844 1684 cmd.exe cacls.exe PID 1684 wrote to memory of 2844 1684 cmd.exe cacls.exe PID 1684 wrote to memory of 1488 1684 cmd.exe cacls.exe PID 1684 wrote to memory of 1488 1684 cmd.exe cacls.exe PID 1684 wrote to memory of 1488 1684 cmd.exe cacls.exe PID 1572 wrote to memory of 2524 1572 lamod.exe rundll32.exe PID 1572 wrote to memory of 2524 1572 lamod.exe rundll32.exe PID 1572 wrote to memory of 2524 1572 lamod.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0x00080000000122d3-92.exe"C:\Users\Admin\AppData\Local\Temp\0x00080000000122d3-92.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe"C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.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 lamod.exe /TR "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe" /F3⤵
- Creates scheduled task(s)
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "lamod.exe" /P "Admin:N"&&CACLS "lamod.exe" /P "Admin:R" /E&&echo Y|CACLS "..\a9e2a16078" /P "Admin:N"&&CACLS "..\a9e2a16078" /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 "lamod.exe" /P "Admin:N"4⤵
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.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 "..\a9e2a16078" /P "Admin:N"4⤵
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:R" /E4⤵
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main3⤵
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeC:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe1⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeC:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.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\a9e2a16078\lamod.exeFilesize
211KB
MD5424996a77b7295eb0f8b3439e328b95a
SHA1321e78f5853a89d76b66c98b0d597d466eb64b88
SHA25618be196caf3552afa4552edbe36a4ff57cb2a238952d9c559c172eddbb4eec7e
SHA512bf84ed0364b4c7bead911f419f800454fc8ba25521cb01048b394ee80568fc132986fa58e6cd3504bb8eb95ea616d2b8a1e0e37479034b5f5e230ef7bd6eacd8
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
211KB
MD5424996a77b7295eb0f8b3439e328b95a
SHA1321e78f5853a89d76b66c98b0d597d466eb64b88
SHA25618be196caf3552afa4552edbe36a4ff57cb2a238952d9c559c172eddbb4eec7e
SHA512bf84ed0364b4c7bead911f419f800454fc8ba25521cb01048b394ee80568fc132986fa58e6cd3504bb8eb95ea616d2b8a1e0e37479034b5f5e230ef7bd6eacd8
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
211KB
MD5424996a77b7295eb0f8b3439e328b95a
SHA1321e78f5853a89d76b66c98b0d597d466eb64b88
SHA25618be196caf3552afa4552edbe36a4ff57cb2a238952d9c559c172eddbb4eec7e
SHA512bf84ed0364b4c7bead911f419f800454fc8ba25521cb01048b394ee80568fc132986fa58e6cd3504bb8eb95ea616d2b8a1e0e37479034b5f5e230ef7bd6eacd8
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
211KB
MD5424996a77b7295eb0f8b3439e328b95a
SHA1321e78f5853a89d76b66c98b0d597d466eb64b88
SHA25618be196caf3552afa4552edbe36a4ff57cb2a238952d9c559c172eddbb4eec7e
SHA512bf84ed0364b4c7bead911f419f800454fc8ba25521cb01048b394ee80568fc132986fa58e6cd3504bb8eb95ea616d2b8a1e0e37479034b5f5e230ef7bd6eacd8
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
211KB
MD5424996a77b7295eb0f8b3439e328b95a
SHA1321e78f5853a89d76b66c98b0d597d466eb64b88
SHA25618be196caf3552afa4552edbe36a4ff57cb2a238952d9c559c172eddbb4eec7e
SHA512bf84ed0364b4c7bead911f419f800454fc8ba25521cb01048b394ee80568fc132986fa58e6cd3504bb8eb95ea616d2b8a1e0e37479034b5f5e230ef7bd6eacd8
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C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dllFilesize
89KB
MD5a5ed103ec4719a27ab3d3c01dac66f01
SHA1c830d6980d7edea60568a518eccd36c0bc2a4924
SHA256dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36
SHA512b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80
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C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dllFilesize
89KB
MD5a5ed103ec4719a27ab3d3c01dac66f01
SHA1c830d6980d7edea60568a518eccd36c0bc2a4924
SHA256dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36
SHA512b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80
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C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dllFilesize
89KB
MD5a5ed103ec4719a27ab3d3c01dac66f01
SHA1c830d6980d7edea60568a518eccd36c0bc2a4924
SHA256dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36
SHA512b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80
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C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dllFilesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5
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memory/1572-143-0x0000000074161000-0x0000000074162000-memory.dmpFilesize
4KB