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Analysis
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max time kernel
135s -
max time network
152s -
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, 05:48
Static task
static1
Behavioral task
behavioral1
Sample
e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b.exe
Resource
win10v2004-20230220-en
General
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Target
e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b.exe
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Size
207KB
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MD5
590be137c75929a55d20aa4222ec3f50
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SHA1
2589b7a10cd1c95f821104cee61e5b3036cd33e5
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SHA256
e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b
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SHA512
54613cf2af1092916e6584aff966e672e6c4e61c8f75bfc33b24421823d912ba3cee6a35531f9e8378d97b7628ef5eb297f3308a355393635ccb26aebb0af8f9
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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-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation lamod.exe -
Executes dropped EXE 4 IoCs
pid Process 1480 lamod.exe 3424 lamod.exe 1708 lamod.exe 3952 lamod.exe -
Loads dropped DLL 1 IoCs
pid Process 4992 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 3768 schtasks.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4228 e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 4228 wrote to memory of 1480 4228 e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b.exe 83 PID 4228 wrote to memory of 1480 4228 e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b.exe 83 PID 4228 wrote to memory of 1480 4228 e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b.exe 83 PID 1480 wrote to memory of 3768 1480 lamod.exe 84 PID 1480 wrote to memory of 3768 1480 lamod.exe 84 PID 1480 wrote to memory of 3768 1480 lamod.exe 84 PID 1480 wrote to memory of 1912 1480 lamod.exe 86 PID 1480 wrote to memory of 1912 1480 lamod.exe 86 PID 1480 wrote to memory of 1912 1480 lamod.exe 86 PID 1912 wrote to memory of 3872 1912 cmd.exe 88 PID 1912 wrote to memory of 3872 1912 cmd.exe 88 PID 1912 wrote to memory of 3872 1912 cmd.exe 88 PID 1912 wrote to memory of 3812 1912 cmd.exe 89 PID 1912 wrote to memory of 3812 1912 cmd.exe 89 PID 1912 wrote to memory of 3812 1912 cmd.exe 89 PID 1912 wrote to memory of 2296 1912 cmd.exe 90 PID 1912 wrote to memory of 2296 1912 cmd.exe 90 PID 1912 wrote to memory of 2296 1912 cmd.exe 90 PID 1912 wrote to memory of 3864 1912 cmd.exe 91 PID 1912 wrote to memory of 3864 1912 cmd.exe 91 PID 1912 wrote to memory of 3864 1912 cmd.exe 91 PID 1912 wrote to memory of 3852 1912 cmd.exe 92 PID 1912 wrote to memory of 3852 1912 cmd.exe 92 PID 1912 wrote to memory of 3852 1912 cmd.exe 92 PID 1912 wrote to memory of 100 1912 cmd.exe 93 PID 1912 wrote to memory of 100 1912 cmd.exe 93 PID 1912 wrote to memory of 100 1912 cmd.exe 93 PID 1480 wrote to memory of 4992 1480 lamod.exe 102 PID 1480 wrote to memory of 4992 1480 lamod.exe 102 PID 1480 wrote to memory of 4992 1480 lamod.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b.exe"C:\Users\Admin\AppData\Local\Temp\e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4228 -
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:1480 -
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:3768
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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:1912 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:3872
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:N"4⤵PID:3812
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:R" /E4⤵PID:2296
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:3864
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:N"4⤵PID:3852
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:R" /E4⤵PID:100
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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:4992
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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:3424
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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:1708
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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:3952
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
207KB
MD5590be137c75929a55d20aa4222ec3f50
SHA12589b7a10cd1c95f821104cee61e5b3036cd33e5
SHA256e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b
SHA51254613cf2af1092916e6584aff966e672e6c4e61c8f75bfc33b24421823d912ba3cee6a35531f9e8378d97b7628ef5eb297f3308a355393635ccb26aebb0af8f9
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Filesize
207KB
MD5590be137c75929a55d20aa4222ec3f50
SHA12589b7a10cd1c95f821104cee61e5b3036cd33e5
SHA256e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b
SHA51254613cf2af1092916e6584aff966e672e6c4e61c8f75bfc33b24421823d912ba3cee6a35531f9e8378d97b7628ef5eb297f3308a355393635ccb26aebb0af8f9
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Filesize
207KB
MD5590be137c75929a55d20aa4222ec3f50
SHA12589b7a10cd1c95f821104cee61e5b3036cd33e5
SHA256e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b
SHA51254613cf2af1092916e6584aff966e672e6c4e61c8f75bfc33b24421823d912ba3cee6a35531f9e8378d97b7628ef5eb297f3308a355393635ccb26aebb0af8f9
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Filesize
207KB
MD5590be137c75929a55d20aa4222ec3f50
SHA12589b7a10cd1c95f821104cee61e5b3036cd33e5
SHA256e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b
SHA51254613cf2af1092916e6584aff966e672e6c4e61c8f75bfc33b24421823d912ba3cee6a35531f9e8378d97b7628ef5eb297f3308a355393635ccb26aebb0af8f9
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Filesize
207KB
MD5590be137c75929a55d20aa4222ec3f50
SHA12589b7a10cd1c95f821104cee61e5b3036cd33e5
SHA256e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b
SHA51254613cf2af1092916e6584aff966e672e6c4e61c8f75bfc33b24421823d912ba3cee6a35531f9e8378d97b7628ef5eb297f3308a355393635ccb26aebb0af8f9
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Filesize
207KB
MD5590be137c75929a55d20aa4222ec3f50
SHA12589b7a10cd1c95f821104cee61e5b3036cd33e5
SHA256e4525ecdd71d648df7bd27724b71107fd84b22a1a0f0fa20658e9e50f40b9f2b
SHA51254613cf2af1092916e6584aff966e672e6c4e61c8f75bfc33b24421823d912ba3cee6a35531f9e8378d97b7628ef5eb297f3308a355393635ccb26aebb0af8f9
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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