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Analysis
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max time kernel
132s -
max time network
143s -
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, 18:37
Static task
static1
Behavioral task
behavioral1
Sample
e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c.exe
Resource
win10v2004-20230220-en
General
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Target
e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c.exe
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Size
205KB
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MD5
429ea74249716e4c255d75e5b1693553
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SHA1
8d1d5f82cedf80f1032dfdc15207a3121d58f6b7
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SHA256
e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c
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SHA512
4f673b12971b5f84cde1ad9b40394daef814bc5f9aedf2142c70d67e3587d974fc7f92285fa6bbd5555edf328c0db9ddf3abe99d8db7f80f5e7627b0cd28ad80
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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-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c.exe Key value queried \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation lamod.exe -
Executes dropped EXE 4 IoCs
pid Process 1240 lamod.exe 1292 lamod.exe 3128 lamod.exe 2736 lamod.exe -
Loads dropped DLL 1 IoCs
pid Process 4936 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 2320 schtasks.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4196 e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 4196 wrote to memory of 1240 4196 e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c.exe 82 PID 4196 wrote to memory of 1240 4196 e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c.exe 82 PID 4196 wrote to memory of 1240 4196 e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c.exe 82 PID 1240 wrote to memory of 2320 1240 lamod.exe 83 PID 1240 wrote to memory of 2320 1240 lamod.exe 83 PID 1240 wrote to memory of 2320 1240 lamod.exe 83 PID 1240 wrote to memory of 4252 1240 lamod.exe 85 PID 1240 wrote to memory of 4252 1240 lamod.exe 85 PID 1240 wrote to memory of 4252 1240 lamod.exe 85 PID 4252 wrote to memory of 2852 4252 cmd.exe 87 PID 4252 wrote to memory of 2852 4252 cmd.exe 87 PID 4252 wrote to memory of 2852 4252 cmd.exe 87 PID 4252 wrote to memory of 2588 4252 cmd.exe 88 PID 4252 wrote to memory of 2588 4252 cmd.exe 88 PID 4252 wrote to memory of 2588 4252 cmd.exe 88 PID 4252 wrote to memory of 2164 4252 cmd.exe 89 PID 4252 wrote to memory of 2164 4252 cmd.exe 89 PID 4252 wrote to memory of 2164 4252 cmd.exe 89 PID 4252 wrote to memory of 4308 4252 cmd.exe 90 PID 4252 wrote to memory of 4308 4252 cmd.exe 90 PID 4252 wrote to memory of 4308 4252 cmd.exe 90 PID 4252 wrote to memory of 1136 4252 cmd.exe 91 PID 4252 wrote to memory of 1136 4252 cmd.exe 91 PID 4252 wrote to memory of 1136 4252 cmd.exe 91 PID 4252 wrote to memory of 1824 4252 cmd.exe 92 PID 4252 wrote to memory of 1824 4252 cmd.exe 92 PID 4252 wrote to memory of 1824 4252 cmd.exe 92 PID 1240 wrote to memory of 4936 1240 lamod.exe 101 PID 1240 wrote to memory of 4936 1240 lamod.exe 101 PID 1240 wrote to memory of 4936 1240 lamod.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c.exe"C:\Users\Admin\AppData\Local\Temp\e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4196 -
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:1240 -
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:2320
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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:4252 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:2852
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:N"4⤵PID:2588
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:R" /E4⤵PID:2164
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:4308
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:N"4⤵PID:1136
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:R" /E4⤵PID:1824
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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:4936
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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:1292
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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:3128
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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:2736
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
205KB
MD5429ea74249716e4c255d75e5b1693553
SHA18d1d5f82cedf80f1032dfdc15207a3121d58f6b7
SHA256e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c
SHA5124f673b12971b5f84cde1ad9b40394daef814bc5f9aedf2142c70d67e3587d974fc7f92285fa6bbd5555edf328c0db9ddf3abe99d8db7f80f5e7627b0cd28ad80
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Filesize
205KB
MD5429ea74249716e4c255d75e5b1693553
SHA18d1d5f82cedf80f1032dfdc15207a3121d58f6b7
SHA256e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c
SHA5124f673b12971b5f84cde1ad9b40394daef814bc5f9aedf2142c70d67e3587d974fc7f92285fa6bbd5555edf328c0db9ddf3abe99d8db7f80f5e7627b0cd28ad80
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Filesize
205KB
MD5429ea74249716e4c255d75e5b1693553
SHA18d1d5f82cedf80f1032dfdc15207a3121d58f6b7
SHA256e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c
SHA5124f673b12971b5f84cde1ad9b40394daef814bc5f9aedf2142c70d67e3587d974fc7f92285fa6bbd5555edf328c0db9ddf3abe99d8db7f80f5e7627b0cd28ad80
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Filesize
205KB
MD5429ea74249716e4c255d75e5b1693553
SHA18d1d5f82cedf80f1032dfdc15207a3121d58f6b7
SHA256e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c
SHA5124f673b12971b5f84cde1ad9b40394daef814bc5f9aedf2142c70d67e3587d974fc7f92285fa6bbd5555edf328c0db9ddf3abe99d8db7f80f5e7627b0cd28ad80
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Filesize
205KB
MD5429ea74249716e4c255d75e5b1693553
SHA18d1d5f82cedf80f1032dfdc15207a3121d58f6b7
SHA256e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c
SHA5124f673b12971b5f84cde1ad9b40394daef814bc5f9aedf2142c70d67e3587d974fc7f92285fa6bbd5555edf328c0db9ddf3abe99d8db7f80f5e7627b0cd28ad80
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Filesize
205KB
MD5429ea74249716e4c255d75e5b1693553
SHA18d1d5f82cedf80f1032dfdc15207a3121d58f6b7
SHA256e6b3d52fd6d92a66520d479e7618e7639fd6b72e585b88c38f50cceacb384b8c
SHA5124f673b12971b5f84cde1ad9b40394daef814bc5f9aedf2142c70d67e3587d974fc7f92285fa6bbd5555edf328c0db9ddf3abe99d8db7f80f5e7627b0cd28ad80
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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