Analysis
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max time kernel
135s -
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
07/06/2023, 23:00
Static task
static1
Behavioral task
behavioral1
Sample
a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499.exe
Resource
win10v2004-20230220-en
General
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Target
a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499.exe
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Size
206KB
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MD5
1524529074b684629fdcdd82faa7895e
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SHA1
432ef25e37ecac84ae6376b53ba9e2f33b3b3b48
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SHA256
a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499
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SHA512
9ba5817bea8d8f01fd6797cf1d50e8f0765f7199815b266c873d2527cf6860f929b10841079cf17cd176d58f7a086dd1cb99486f73ce435e6c9397aa3e15c997
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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.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499.exe Key value queried \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation lamod.exe -
Executes dropped EXE 3 IoCs
pid Process 3196 lamod.exe 2908 lamod.exe 1084 lamod.exe -
Loads dropped DLL 1 IoCs
pid Process 3836 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.
pid Process 1436 schtasks.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1176 a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 1176 wrote to memory of 3196 1176 a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499.exe 84 PID 1176 wrote to memory of 3196 1176 a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499.exe 84 PID 1176 wrote to memory of 3196 1176 a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499.exe 84 PID 3196 wrote to memory of 1436 3196 lamod.exe 85 PID 3196 wrote to memory of 1436 3196 lamod.exe 85 PID 3196 wrote to memory of 1436 3196 lamod.exe 85 PID 3196 wrote to memory of 1844 3196 lamod.exe 87 PID 3196 wrote to memory of 1844 3196 lamod.exe 87 PID 3196 wrote to memory of 1844 3196 lamod.exe 87 PID 1844 wrote to memory of 4732 1844 cmd.exe 89 PID 1844 wrote to memory of 4732 1844 cmd.exe 89 PID 1844 wrote to memory of 4732 1844 cmd.exe 89 PID 1844 wrote to memory of 1488 1844 cmd.exe 90 PID 1844 wrote to memory of 1488 1844 cmd.exe 90 PID 1844 wrote to memory of 1488 1844 cmd.exe 90 PID 1844 wrote to memory of 832 1844 cmd.exe 91 PID 1844 wrote to memory of 832 1844 cmd.exe 91 PID 1844 wrote to memory of 832 1844 cmd.exe 91 PID 1844 wrote to memory of 3112 1844 cmd.exe 92 PID 1844 wrote to memory of 3112 1844 cmd.exe 92 PID 1844 wrote to memory of 3112 1844 cmd.exe 92 PID 1844 wrote to memory of 4476 1844 cmd.exe 93 PID 1844 wrote to memory of 4476 1844 cmd.exe 93 PID 1844 wrote to memory of 4476 1844 cmd.exe 93 PID 1844 wrote to memory of 4608 1844 cmd.exe 94 PID 1844 wrote to memory of 4608 1844 cmd.exe 94 PID 1844 wrote to memory of 4608 1844 cmd.exe 94 PID 3196 wrote to memory of 3836 3196 lamod.exe 103 PID 3196 wrote to memory of 3836 3196 lamod.exe 103 PID 3196 wrote to memory of 3836 3196 lamod.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499.exe"C:\Users\Admin\AppData\Local\Temp\a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1176 -
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
PID:3196 -
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)
PID:1436
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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
PID:1844 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:4732
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:N"4⤵PID:1488
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:R" /E4⤵PID:832
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:3112
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:N"4⤵PID:4476
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:R" /E4⤵PID:4608
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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
PID:3836
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeC:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe1⤵
- Executes dropped EXE
PID:2908
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeC:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe1⤵
- Executes dropped EXE
PID:1084
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
206KB
MD51524529074b684629fdcdd82faa7895e
SHA1432ef25e37ecac84ae6376b53ba9e2f33b3b3b48
SHA256a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499
SHA5129ba5817bea8d8f01fd6797cf1d50e8f0765f7199815b266c873d2527cf6860f929b10841079cf17cd176d58f7a086dd1cb99486f73ce435e6c9397aa3e15c997
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Filesize
206KB
MD51524529074b684629fdcdd82faa7895e
SHA1432ef25e37ecac84ae6376b53ba9e2f33b3b3b48
SHA256a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499
SHA5129ba5817bea8d8f01fd6797cf1d50e8f0765f7199815b266c873d2527cf6860f929b10841079cf17cd176d58f7a086dd1cb99486f73ce435e6c9397aa3e15c997
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Filesize
206KB
MD51524529074b684629fdcdd82faa7895e
SHA1432ef25e37ecac84ae6376b53ba9e2f33b3b3b48
SHA256a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499
SHA5129ba5817bea8d8f01fd6797cf1d50e8f0765f7199815b266c873d2527cf6860f929b10841079cf17cd176d58f7a086dd1cb99486f73ce435e6c9397aa3e15c997
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Filesize
206KB
MD51524529074b684629fdcdd82faa7895e
SHA1432ef25e37ecac84ae6376b53ba9e2f33b3b3b48
SHA256a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499
SHA5129ba5817bea8d8f01fd6797cf1d50e8f0765f7199815b266c873d2527cf6860f929b10841079cf17cd176d58f7a086dd1cb99486f73ce435e6c9397aa3e15c997
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Filesize
206KB
MD51524529074b684629fdcdd82faa7895e
SHA1432ef25e37ecac84ae6376b53ba9e2f33b3b3b48
SHA256a604df571e589bc1b62c459d65385aaa912885b44f9fd0b95740f83cf2bd0499
SHA5129ba5817bea8d8f01fd6797cf1d50e8f0765f7199815b266c873d2527cf6860f929b10841079cf17cd176d58f7a086dd1cb99486f73ce435e6c9397aa3e15c997
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Filesize
89KB
MD5a5ed103ec4719a27ab3d3c01dac66f01
SHA1c830d6980d7edea60568a518eccd36c0bc2a4924
SHA256dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36
SHA512b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80
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Filesize
89KB
MD5a5ed103ec4719a27ab3d3c01dac66f01
SHA1c830d6980d7edea60568a518eccd36c0bc2a4924
SHA256dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36
SHA512b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80
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Filesize
89KB
MD5a5ed103ec4719a27ab3d3c01dac66f01
SHA1c830d6980d7edea60568a518eccd36c0bc2a4924
SHA256dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36
SHA512b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80
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Filesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5