Analysis
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max time kernel
143s -
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
08-06-2023 05:58
Static task
static1
Behavioral task
behavioral1
Sample
45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03.exe
Resource
win10v2004-20230220-en
General
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Target
45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03.exe
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Size
207KB
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MD5
fea975f347228aac32b629bafea06fdc
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SHA1
9329c68791f4a2a84dcb7a95b8e52c1f972932b1
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SHA256
45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03
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SHA512
882f8ef00e90972cc9ae606830decdb8ad27ffb384169af89da810df2d03a3636995df8388a07a0fe705074817caf1215f5f3d1efc2ec8c934f2728c93cf1946
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SSDEEP
3072:H/DmgskHbfHN+Pst60p0zuNmnKG7peNMQbuZAIqbey3lfbi:fDmfAfHN+wiuInRexuZAIij
Malware Config
Signatures
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03.exelamod.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation 45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03.exe Key value queried \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation lamod.exe -
Executes dropped EXE 4 IoCs
Processes:
lamod.exelamod.exelamod.exelamod.exepid process 3744 lamod.exe 4864 lamod.exe 2616 lamod.exe 3796 lamod.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 4956 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:
45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03.exepid process 4564 45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03.exelamod.execmd.exedescription pid process target process PID 4564 wrote to memory of 3744 4564 45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03.exe lamod.exe PID 4564 wrote to memory of 3744 4564 45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03.exe lamod.exe PID 4564 wrote to memory of 3744 4564 45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03.exe lamod.exe PID 3744 wrote to memory of 2716 3744 lamod.exe schtasks.exe PID 3744 wrote to memory of 2716 3744 lamod.exe schtasks.exe PID 3744 wrote to memory of 2716 3744 lamod.exe schtasks.exe PID 3744 wrote to memory of 3196 3744 lamod.exe cmd.exe PID 3744 wrote to memory of 3196 3744 lamod.exe cmd.exe PID 3744 wrote to memory of 3196 3744 lamod.exe cmd.exe PID 3196 wrote to memory of 2640 3196 cmd.exe cmd.exe PID 3196 wrote to memory of 2640 3196 cmd.exe cmd.exe PID 3196 wrote to memory of 2640 3196 cmd.exe cmd.exe PID 3196 wrote to memory of 2700 3196 cmd.exe cacls.exe PID 3196 wrote to memory of 2700 3196 cmd.exe cacls.exe PID 3196 wrote to memory of 2700 3196 cmd.exe cacls.exe PID 3196 wrote to memory of 4044 3196 cmd.exe cacls.exe PID 3196 wrote to memory of 4044 3196 cmd.exe cacls.exe PID 3196 wrote to memory of 4044 3196 cmd.exe cacls.exe PID 3196 wrote to memory of 3968 3196 cmd.exe cmd.exe PID 3196 wrote to memory of 3968 3196 cmd.exe cmd.exe PID 3196 wrote to memory of 3968 3196 cmd.exe cmd.exe PID 3196 wrote to memory of 2080 3196 cmd.exe cacls.exe PID 3196 wrote to memory of 2080 3196 cmd.exe cacls.exe PID 3196 wrote to memory of 2080 3196 cmd.exe cacls.exe PID 3196 wrote to memory of 1632 3196 cmd.exe cacls.exe PID 3196 wrote to memory of 1632 3196 cmd.exe cacls.exe PID 3196 wrote to memory of 1632 3196 cmd.exe cacls.exe PID 3744 wrote to memory of 4956 3744 lamod.exe rundll32.exe PID 3744 wrote to memory of 4956 3744 lamod.exe rundll32.exe PID 3744 wrote to memory of 4956 3744 lamod.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03.exe"C:\Users\Admin\AppData\Local\Temp\45925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03.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
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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
207KB
MD5fea975f347228aac32b629bafea06fdc
SHA19329c68791f4a2a84dcb7a95b8e52c1f972932b1
SHA25645925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03
SHA512882f8ef00e90972cc9ae606830decdb8ad27ffb384169af89da810df2d03a3636995df8388a07a0fe705074817caf1215f5f3d1efc2ec8c934f2728c93cf1946
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
207KB
MD5fea975f347228aac32b629bafea06fdc
SHA19329c68791f4a2a84dcb7a95b8e52c1f972932b1
SHA25645925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03
SHA512882f8ef00e90972cc9ae606830decdb8ad27ffb384169af89da810df2d03a3636995df8388a07a0fe705074817caf1215f5f3d1efc2ec8c934f2728c93cf1946
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
207KB
MD5fea975f347228aac32b629bafea06fdc
SHA19329c68791f4a2a84dcb7a95b8e52c1f972932b1
SHA25645925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03
SHA512882f8ef00e90972cc9ae606830decdb8ad27ffb384169af89da810df2d03a3636995df8388a07a0fe705074817caf1215f5f3d1efc2ec8c934f2728c93cf1946
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
207KB
MD5fea975f347228aac32b629bafea06fdc
SHA19329c68791f4a2a84dcb7a95b8e52c1f972932b1
SHA25645925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03
SHA512882f8ef00e90972cc9ae606830decdb8ad27ffb384169af89da810df2d03a3636995df8388a07a0fe705074817caf1215f5f3d1efc2ec8c934f2728c93cf1946
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
207KB
MD5fea975f347228aac32b629bafea06fdc
SHA19329c68791f4a2a84dcb7a95b8e52c1f972932b1
SHA25645925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03
SHA512882f8ef00e90972cc9ae606830decdb8ad27ffb384169af89da810df2d03a3636995df8388a07a0fe705074817caf1215f5f3d1efc2ec8c934f2728c93cf1946
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
207KB
MD5fea975f347228aac32b629bafea06fdc
SHA19329c68791f4a2a84dcb7a95b8e52c1f972932b1
SHA25645925e2704be576df88b061054618471b615c785f57b8b93238f3afe90cefa03
SHA512882f8ef00e90972cc9ae606830decdb8ad27ffb384169af89da810df2d03a3636995df8388a07a0fe705074817caf1215f5f3d1efc2ec8c934f2728c93cf1946
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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