Analysis
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max time kernel
135s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
09-06-2023 07:10
Behavioral task
behavioral1
Sample
04814299.exe
Resource
win7-20230220-en
General
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Target
04814299.exe
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Size
210KB
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MD5
7819be097401ffe466340ec847c84dd9
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SHA1
31dbd2a4307ce1d3ef947f15cf3c87cf81dd8229
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SHA256
0dacc460376771286129c8da21b215624b8f257c1378b64b22881d9eb1d60d2a
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SHA512
99f762c16590059c2c65edaadd68a07d6468d0a910768819b4696cdf149bf86d008c7c825bc3b1f6ebf64ec8371e8be65a2bb463a3adf330a82fa8a8a2dc62a4
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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:
04814299.exelamod.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation 04814299.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation lamod.exe -
Executes dropped EXE 3 IoCs
Processes:
lamod.exelamod.exelamod.exepid process 1232 lamod.exe 4052 lamod.exe 1680 lamod.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 2204 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:
04814299.exepid process 3524 04814299.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
04814299.exelamod.execmd.exedescription pid process target process PID 3524 wrote to memory of 1232 3524 04814299.exe lamod.exe PID 3524 wrote to memory of 1232 3524 04814299.exe lamod.exe PID 3524 wrote to memory of 1232 3524 04814299.exe lamod.exe PID 1232 wrote to memory of 1596 1232 lamod.exe schtasks.exe PID 1232 wrote to memory of 1596 1232 lamod.exe schtasks.exe PID 1232 wrote to memory of 1596 1232 lamod.exe schtasks.exe PID 1232 wrote to memory of 460 1232 lamod.exe cmd.exe PID 1232 wrote to memory of 460 1232 lamod.exe cmd.exe PID 1232 wrote to memory of 460 1232 lamod.exe cmd.exe PID 460 wrote to memory of 3752 460 cmd.exe cmd.exe PID 460 wrote to memory of 3752 460 cmd.exe cmd.exe PID 460 wrote to memory of 3752 460 cmd.exe cmd.exe PID 460 wrote to memory of 3892 460 cmd.exe cacls.exe PID 460 wrote to memory of 3892 460 cmd.exe cacls.exe PID 460 wrote to memory of 3892 460 cmd.exe cacls.exe PID 460 wrote to memory of 3268 460 cmd.exe cacls.exe PID 460 wrote to memory of 3268 460 cmd.exe cacls.exe PID 460 wrote to memory of 3268 460 cmd.exe cacls.exe PID 460 wrote to memory of 60 460 cmd.exe cmd.exe PID 460 wrote to memory of 60 460 cmd.exe cmd.exe PID 460 wrote to memory of 60 460 cmd.exe cmd.exe PID 460 wrote to memory of 396 460 cmd.exe cacls.exe PID 460 wrote to memory of 396 460 cmd.exe cacls.exe PID 460 wrote to memory of 396 460 cmd.exe cacls.exe PID 460 wrote to memory of 904 460 cmd.exe cacls.exe PID 460 wrote to memory of 904 460 cmd.exe cacls.exe PID 460 wrote to memory of 904 460 cmd.exe cacls.exe PID 1232 wrote to memory of 2204 1232 lamod.exe rundll32.exe PID 1232 wrote to memory of 2204 1232 lamod.exe rundll32.exe PID 1232 wrote to memory of 2204 1232 lamod.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\04814299.exe"C:\Users\Admin\AppData\Local\Temp\04814299.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
210KB
MD57819be097401ffe466340ec847c84dd9
SHA131dbd2a4307ce1d3ef947f15cf3c87cf81dd8229
SHA2560dacc460376771286129c8da21b215624b8f257c1378b64b22881d9eb1d60d2a
SHA51299f762c16590059c2c65edaadd68a07d6468d0a910768819b4696cdf149bf86d008c7c825bc3b1f6ebf64ec8371e8be65a2bb463a3adf330a82fa8a8a2dc62a4
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
210KB
MD57819be097401ffe466340ec847c84dd9
SHA131dbd2a4307ce1d3ef947f15cf3c87cf81dd8229
SHA2560dacc460376771286129c8da21b215624b8f257c1378b64b22881d9eb1d60d2a
SHA51299f762c16590059c2c65edaadd68a07d6468d0a910768819b4696cdf149bf86d008c7c825bc3b1f6ebf64ec8371e8be65a2bb463a3adf330a82fa8a8a2dc62a4
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
210KB
MD57819be097401ffe466340ec847c84dd9
SHA131dbd2a4307ce1d3ef947f15cf3c87cf81dd8229
SHA2560dacc460376771286129c8da21b215624b8f257c1378b64b22881d9eb1d60d2a
SHA51299f762c16590059c2c65edaadd68a07d6468d0a910768819b4696cdf149bf86d008c7c825bc3b1f6ebf64ec8371e8be65a2bb463a3adf330a82fa8a8a2dc62a4
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
210KB
MD57819be097401ffe466340ec847c84dd9
SHA131dbd2a4307ce1d3ef947f15cf3c87cf81dd8229
SHA2560dacc460376771286129c8da21b215624b8f257c1378b64b22881d9eb1d60d2a
SHA51299f762c16590059c2c65edaadd68a07d6468d0a910768819b4696cdf149bf86d008c7c825bc3b1f6ebf64ec8371e8be65a2bb463a3adf330a82fa8a8a2dc62a4
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
210KB
MD57819be097401ffe466340ec847c84dd9
SHA131dbd2a4307ce1d3ef947f15cf3c87cf81dd8229
SHA2560dacc460376771286129c8da21b215624b8f257c1378b64b22881d9eb1d60d2a
SHA51299f762c16590059c2c65edaadd68a07d6468d0a910768819b4696cdf149bf86d008c7c825bc3b1f6ebf64ec8371e8be65a2bb463a3adf330a82fa8a8a2dc62a4
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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