Analysis
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max time kernel
134s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
07-06-2023 14:40
Static task
static1
Behavioral task
behavioral1
Sample
ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840.exe
Resource
win10v2004-20230221-en
General
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Target
ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840.exe
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Size
205KB
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MD5
f07a3ff115fc4737718c1cf19462c829
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SHA1
f09bb480667d6d2a6fcd008d3ecb118f54f9b721
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SHA256
ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840
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SHA512
189376e0fb16c6435ca940f6db1ace72e651889ce7aa570ef8681c24082a6c32a479c8ff4ec73d2c94326ca842c420ea84cae82ab88cbd67d077d30eec3d2951
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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-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840.exe Key value queried \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation lamod.exe -
Executes dropped EXE 3 IoCs
pid Process 4436 lamod.exe 3920 lamod.exe 2764 lamod.exe -
Loads dropped DLL 1 IoCs
pid Process 4200 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 816 schtasks.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2128 ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2128 wrote to memory of 4436 2128 ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840.exe 83 PID 2128 wrote to memory of 4436 2128 ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840.exe 83 PID 2128 wrote to memory of 4436 2128 ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840.exe 83 PID 4436 wrote to memory of 816 4436 lamod.exe 84 PID 4436 wrote to memory of 816 4436 lamod.exe 84 PID 4436 wrote to memory of 816 4436 lamod.exe 84 PID 4436 wrote to memory of 936 4436 lamod.exe 86 PID 4436 wrote to memory of 936 4436 lamod.exe 86 PID 4436 wrote to memory of 936 4436 lamod.exe 86 PID 936 wrote to memory of 368 936 cmd.exe 89 PID 936 wrote to memory of 368 936 cmd.exe 89 PID 936 wrote to memory of 368 936 cmd.exe 89 PID 936 wrote to memory of 3872 936 cmd.exe 88 PID 936 wrote to memory of 3872 936 cmd.exe 88 PID 936 wrote to memory of 3872 936 cmd.exe 88 PID 936 wrote to memory of 2240 936 cmd.exe 90 PID 936 wrote to memory of 2240 936 cmd.exe 90 PID 936 wrote to memory of 2240 936 cmd.exe 90 PID 936 wrote to memory of 4120 936 cmd.exe 91 PID 936 wrote to memory of 4120 936 cmd.exe 91 PID 936 wrote to memory of 4120 936 cmd.exe 91 PID 936 wrote to memory of 1868 936 cmd.exe 92 PID 936 wrote to memory of 1868 936 cmd.exe 92 PID 936 wrote to memory of 1868 936 cmd.exe 92 PID 936 wrote to memory of 4136 936 cmd.exe 93 PID 936 wrote to memory of 4136 936 cmd.exe 93 PID 936 wrote to memory of 4136 936 cmd.exe 93 PID 4436 wrote to memory of 4200 4436 lamod.exe 102 PID 4436 wrote to memory of 4200 4436 lamod.exe 102 PID 4436 wrote to memory of 4200 4436 lamod.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840.exe"C:\Users\Admin\AppData\Local\Temp\ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2128 -
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:4436 -
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:816
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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:936 -
C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:N"4⤵PID:3872
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:368
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:R" /E4⤵PID:2240
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:4120
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:N"4⤵PID:1868
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:R" /E4⤵PID:4136
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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:4200
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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:3920
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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:2764
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
205KB
MD5f07a3ff115fc4737718c1cf19462c829
SHA1f09bb480667d6d2a6fcd008d3ecb118f54f9b721
SHA256ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840
SHA512189376e0fb16c6435ca940f6db1ace72e651889ce7aa570ef8681c24082a6c32a479c8ff4ec73d2c94326ca842c420ea84cae82ab88cbd67d077d30eec3d2951
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Filesize
205KB
MD5f07a3ff115fc4737718c1cf19462c829
SHA1f09bb480667d6d2a6fcd008d3ecb118f54f9b721
SHA256ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840
SHA512189376e0fb16c6435ca940f6db1ace72e651889ce7aa570ef8681c24082a6c32a479c8ff4ec73d2c94326ca842c420ea84cae82ab88cbd67d077d30eec3d2951
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Filesize
205KB
MD5f07a3ff115fc4737718c1cf19462c829
SHA1f09bb480667d6d2a6fcd008d3ecb118f54f9b721
SHA256ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840
SHA512189376e0fb16c6435ca940f6db1ace72e651889ce7aa570ef8681c24082a6c32a479c8ff4ec73d2c94326ca842c420ea84cae82ab88cbd67d077d30eec3d2951
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Filesize
205KB
MD5f07a3ff115fc4737718c1cf19462c829
SHA1f09bb480667d6d2a6fcd008d3ecb118f54f9b721
SHA256ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840
SHA512189376e0fb16c6435ca940f6db1ace72e651889ce7aa570ef8681c24082a6c32a479c8ff4ec73d2c94326ca842c420ea84cae82ab88cbd67d077d30eec3d2951
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Filesize
205KB
MD5f07a3ff115fc4737718c1cf19462c829
SHA1f09bb480667d6d2a6fcd008d3ecb118f54f9b721
SHA256ad03ed9d267e45959cd9209944a7444780a7128ac4b4adc7216333a866f56840
SHA512189376e0fb16c6435ca940f6db1ace72e651889ce7aa570ef8681c24082a6c32a479c8ff4ec73d2c94326ca842c420ea84cae82ab88cbd67d077d30eec3d2951
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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