Analysis
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max time kernel
124s -
max time network
149s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
08-06-2023 05:57
Static task
static1
Behavioral task
behavioral1
Sample
1f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411.exe
Resource
win10-20230220-en
General
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Target
1f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411.exe
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Size
207KB
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MD5
06cadbcf21ac7ef0194c1a3653f42db6
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SHA1
a5720cdd274b34b71a6d9c5805ae9ef681532a66
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SHA256
1f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411
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SHA512
f9ef1b1d8d1af14df06da5b6c218c0adbc74d7951bff47f1801158b77bfab4066daeeb90c8666327f796e40d22c18d01465c3b1bc9a719d7442759e5f459ae42
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SSDEEP
3072:H/DmgskHbfHN+Pst60p0zuNmnKG7peNMQbuZAIqbey3lfbi:fDmfAfHN+wiuInRexuZAIij
Malware Config
Signatures
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Executes dropped EXE 4 IoCs
Processes:
lamod.exelamod.exelamod.exelamod.exepid process 1268 lamod.exe 1552 lamod.exe 68 lamod.exe 3004 lamod.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 3148 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:
1f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411.exepid process 404 1f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
1f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411.exelamod.execmd.exedescription pid process target process PID 404 wrote to memory of 1268 404 1f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411.exe lamod.exe PID 404 wrote to memory of 1268 404 1f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411.exe lamod.exe PID 404 wrote to memory of 1268 404 1f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411.exe lamod.exe PID 1268 wrote to memory of 3956 1268 lamod.exe schtasks.exe PID 1268 wrote to memory of 3956 1268 lamod.exe schtasks.exe PID 1268 wrote to memory of 3956 1268 lamod.exe schtasks.exe PID 1268 wrote to memory of 1616 1268 lamod.exe cmd.exe PID 1268 wrote to memory of 1616 1268 lamod.exe cmd.exe PID 1268 wrote to memory of 1616 1268 lamod.exe cmd.exe PID 1616 wrote to memory of 3976 1616 cmd.exe cmd.exe PID 1616 wrote to memory of 3976 1616 cmd.exe cmd.exe PID 1616 wrote to memory of 3976 1616 cmd.exe cmd.exe PID 1616 wrote to memory of 3012 1616 cmd.exe cacls.exe PID 1616 wrote to memory of 3012 1616 cmd.exe cacls.exe PID 1616 wrote to memory of 3012 1616 cmd.exe cacls.exe PID 1616 wrote to memory of 2188 1616 cmd.exe cacls.exe PID 1616 wrote to memory of 2188 1616 cmd.exe cacls.exe PID 1616 wrote to memory of 2188 1616 cmd.exe cacls.exe PID 1616 wrote to memory of 396 1616 cmd.exe cmd.exe PID 1616 wrote to memory of 396 1616 cmd.exe cmd.exe PID 1616 wrote to memory of 396 1616 cmd.exe cmd.exe PID 1616 wrote to memory of 2140 1616 cmd.exe cacls.exe PID 1616 wrote to memory of 2140 1616 cmd.exe cacls.exe PID 1616 wrote to memory of 2140 1616 cmd.exe cacls.exe PID 1616 wrote to memory of 3032 1616 cmd.exe cacls.exe PID 1616 wrote to memory of 3032 1616 cmd.exe cacls.exe PID 1616 wrote to memory of 3032 1616 cmd.exe cacls.exe PID 1268 wrote to memory of 3148 1268 lamod.exe rundll32.exe PID 1268 wrote to memory of 3148 1268 lamod.exe rundll32.exe PID 1268 wrote to memory of 3148 1268 lamod.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411.exe"C:\Users\Admin\AppData\Local\Temp\1f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411.exe"1⤵
- 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⤵
- 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
MD506cadbcf21ac7ef0194c1a3653f42db6
SHA1a5720cdd274b34b71a6d9c5805ae9ef681532a66
SHA2561f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411
SHA512f9ef1b1d8d1af14df06da5b6c218c0adbc74d7951bff47f1801158b77bfab4066daeeb90c8666327f796e40d22c18d01465c3b1bc9a719d7442759e5f459ae42
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
207KB
MD506cadbcf21ac7ef0194c1a3653f42db6
SHA1a5720cdd274b34b71a6d9c5805ae9ef681532a66
SHA2561f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411
SHA512f9ef1b1d8d1af14df06da5b6c218c0adbc74d7951bff47f1801158b77bfab4066daeeb90c8666327f796e40d22c18d01465c3b1bc9a719d7442759e5f459ae42
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
207KB
MD506cadbcf21ac7ef0194c1a3653f42db6
SHA1a5720cdd274b34b71a6d9c5805ae9ef681532a66
SHA2561f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411
SHA512f9ef1b1d8d1af14df06da5b6c218c0adbc74d7951bff47f1801158b77bfab4066daeeb90c8666327f796e40d22c18d01465c3b1bc9a719d7442759e5f459ae42
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
207KB
MD506cadbcf21ac7ef0194c1a3653f42db6
SHA1a5720cdd274b34b71a6d9c5805ae9ef681532a66
SHA2561f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411
SHA512f9ef1b1d8d1af14df06da5b6c218c0adbc74d7951bff47f1801158b77bfab4066daeeb90c8666327f796e40d22c18d01465c3b1bc9a719d7442759e5f459ae42
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
207KB
MD506cadbcf21ac7ef0194c1a3653f42db6
SHA1a5720cdd274b34b71a6d9c5805ae9ef681532a66
SHA2561f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411
SHA512f9ef1b1d8d1af14df06da5b6c218c0adbc74d7951bff47f1801158b77bfab4066daeeb90c8666327f796e40d22c18d01465c3b1bc9a719d7442759e5f459ae42
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeFilesize
207KB
MD506cadbcf21ac7ef0194c1a3653f42db6
SHA1a5720cdd274b34b71a6d9c5805ae9ef681532a66
SHA2561f279684d9d987e1d4d8fb4433fabb1d749f64cb6e0b5bc72f8810861f97b411
SHA512f9ef1b1d8d1af14df06da5b6c218c0adbc74d7951bff47f1801158b77bfab4066daeeb90c8666327f796e40d22c18d01465c3b1bc9a719d7442759e5f459ae42
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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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\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dllFilesize
89KB
MD5a5ed103ec4719a27ab3d3c01dac66f01
SHA1c830d6980d7edea60568a518eccd36c0bc2a4924
SHA256dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36
SHA512b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80