Analysis
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max time kernel
135s -
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 05:49
Static task
static1
Behavioral task
behavioral1
Sample
763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d.exe
Resource
win10v2004-20230220-en
General
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Target
763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d.exe
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Size
207KB
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MD5
61f35fd54335216359c02edcf7e58544
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SHA1
6004ff5b5b2f3c7b43ed624e72ef0adc78464df2
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SHA256
763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d
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SHA512
28572fd12db9b51b2ffbc1d5211c366decf6ddbd4e338c32ddc495eb9ef4530d0a7956bf153f855429b99a42d7ec2e70cb3e92958f5207dba728055da1c1254c
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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-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation 763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d.exe Key value queried \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation lamod.exe -
Executes dropped EXE 3 IoCs
pid Process 1384 lamod.exe 2492 lamod.exe 1176 lamod.exe -
Loads dropped DLL 1 IoCs
pid Process 568 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 2196 schtasks.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3808 763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 3808 wrote to memory of 1384 3808 763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d.exe 84 PID 3808 wrote to memory of 1384 3808 763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d.exe 84 PID 3808 wrote to memory of 1384 3808 763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d.exe 84 PID 1384 wrote to memory of 2196 1384 lamod.exe 85 PID 1384 wrote to memory of 2196 1384 lamod.exe 85 PID 1384 wrote to memory of 2196 1384 lamod.exe 85 PID 1384 wrote to memory of 4064 1384 lamod.exe 87 PID 1384 wrote to memory of 4064 1384 lamod.exe 87 PID 1384 wrote to memory of 4064 1384 lamod.exe 87 PID 4064 wrote to memory of 3748 4064 cmd.exe 89 PID 4064 wrote to memory of 3748 4064 cmd.exe 89 PID 4064 wrote to memory of 3748 4064 cmd.exe 89 PID 4064 wrote to memory of 4832 4064 cmd.exe 90 PID 4064 wrote to memory of 4832 4064 cmd.exe 90 PID 4064 wrote to memory of 4832 4064 cmd.exe 90 PID 4064 wrote to memory of 3752 4064 cmd.exe 91 PID 4064 wrote to memory of 3752 4064 cmd.exe 91 PID 4064 wrote to memory of 3752 4064 cmd.exe 91 PID 4064 wrote to memory of 4496 4064 cmd.exe 92 PID 4064 wrote to memory of 4496 4064 cmd.exe 92 PID 4064 wrote to memory of 4496 4064 cmd.exe 92 PID 4064 wrote to memory of 3196 4064 cmd.exe 93 PID 4064 wrote to memory of 3196 4064 cmd.exe 93 PID 4064 wrote to memory of 3196 4064 cmd.exe 93 PID 4064 wrote to memory of 4696 4064 cmd.exe 94 PID 4064 wrote to memory of 4696 4064 cmd.exe 94 PID 4064 wrote to memory of 4696 4064 cmd.exe 94 PID 1384 wrote to memory of 568 1384 lamod.exe 103 PID 1384 wrote to memory of 568 1384 lamod.exe 103 PID 1384 wrote to memory of 568 1384 lamod.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d.exe"C:\Users\Admin\AppData\Local\Temp\763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3808 -
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:1384 -
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:2196
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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:4064 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:3748
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:N"4⤵PID:4832
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:R" /E4⤵PID:3752
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:4496
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:N"4⤵PID:3196
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:R" /E4⤵PID:4696
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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:568
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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:2492
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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:1176
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
207KB
MD561f35fd54335216359c02edcf7e58544
SHA16004ff5b5b2f3c7b43ed624e72ef0adc78464df2
SHA256763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d
SHA51228572fd12db9b51b2ffbc1d5211c366decf6ddbd4e338c32ddc495eb9ef4530d0a7956bf153f855429b99a42d7ec2e70cb3e92958f5207dba728055da1c1254c
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Filesize
207KB
MD561f35fd54335216359c02edcf7e58544
SHA16004ff5b5b2f3c7b43ed624e72ef0adc78464df2
SHA256763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d
SHA51228572fd12db9b51b2ffbc1d5211c366decf6ddbd4e338c32ddc495eb9ef4530d0a7956bf153f855429b99a42d7ec2e70cb3e92958f5207dba728055da1c1254c
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Filesize
207KB
MD561f35fd54335216359c02edcf7e58544
SHA16004ff5b5b2f3c7b43ed624e72ef0adc78464df2
SHA256763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d
SHA51228572fd12db9b51b2ffbc1d5211c366decf6ddbd4e338c32ddc495eb9ef4530d0a7956bf153f855429b99a42d7ec2e70cb3e92958f5207dba728055da1c1254c
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Filesize
207KB
MD561f35fd54335216359c02edcf7e58544
SHA16004ff5b5b2f3c7b43ed624e72ef0adc78464df2
SHA256763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d
SHA51228572fd12db9b51b2ffbc1d5211c366decf6ddbd4e338c32ddc495eb9ef4530d0a7956bf153f855429b99a42d7ec2e70cb3e92958f5207dba728055da1c1254c
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Filesize
207KB
MD561f35fd54335216359c02edcf7e58544
SHA16004ff5b5b2f3c7b43ed624e72ef0adc78464df2
SHA256763934e1f6aedb6d40e8e71268d9891aa83c91b25a4aaa720e5b5e420ff50c7d
SHA51228572fd12db9b51b2ffbc1d5211c366decf6ddbd4e338c32ddc495eb9ef4530d0a7956bf153f855429b99a42d7ec2e70cb3e92958f5207dba728055da1c1254c
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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