Analysis
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max time kernel
158s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2022, 21:57
Behavioral task
behavioral1
Sample
8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe
Resource
win10v2004-20220812-en
General
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Target
8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe
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Size
389KB
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MD5
634d288845f60f3387e0d6b88944d6b0
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SHA1
249b63a65f872ae6725f1b1a6897e49b077721aa
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SHA256
8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7
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SHA512
ba46484a19d5f7a3ded30a0ef94860d7af486cf38d1ffe2b5957dc596af97278994856dc0e7752f7703b34875b5eb03b1f7694c67d5ce4c31e3995169fafed0f
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SSDEEP
6144:7no7WPJ1OeSyWzZrkLDkOcWTAbz7lS79Krhiz4FTiSoNoR+Mg2nRHOm3maXT:7ngwSxFYLDkOcWkU9KozE1OBaXT
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4924-132-0x0000000000400000-0x00000000004E4000-memory.dmp upx behavioral2/memory/4924-136-0x0000000000400000-0x00000000004E4000-memory.dmp upx -
Loads dropped DLL 3 IoCs
pid Process 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/4924-136-0x0000000000400000-0x00000000004E4000-memory.dmp autoit_exe -
Drops file in System32 directory 5 IoCs
description ioc Process File created C:\Windows\SysWOW64\hide.sys 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe File created C:\WINDOWS\SysWOW64\hideprocess.dll 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe File opened for modification C:\WINDOWS\SysWOW64\hideprocess.dll 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe File created C:\WINDOWS\SysWOW64\winkill.dll 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe File opened for modification C:\WINDOWS\SysWOW64\winkill.dll 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe 4924 8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 664 Process not Found
Processes
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C:\Users\Admin\AppData\Local\Temp\8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe"C:\Users\Admin\AppData\Local\Temp\8e7a3f779097c87591b159642dd19e3caeeabe22d650b7afc65a24546fb4a6b7.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:4924
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
52KB
MD5687baf3b576dd61b93ae8d1d74160dfb
SHA1354d6fcd76cb1b99b31d8afe4d4f7d749e1ab794
SHA256023c4dc77d4d90843e6c2a0d13d1b86a16662dedac121f5126c3fb435361f198
SHA5125ad984759c8ce839e0d796182be84263656bce2588b4b3a4b0eccfaa1c872b062373da23800ae3faf0ff61e3a2b9aeec3aaf1d05f5afa475c0fef26de3f588ae
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Filesize
52KB
MD5687baf3b576dd61b93ae8d1d74160dfb
SHA1354d6fcd76cb1b99b31d8afe4d4f7d749e1ab794
SHA256023c4dc77d4d90843e6c2a0d13d1b86a16662dedac121f5126c3fb435361f198
SHA5125ad984759c8ce839e0d796182be84263656bce2588b4b3a4b0eccfaa1c872b062373da23800ae3faf0ff61e3a2b9aeec3aaf1d05f5afa475c0fef26de3f588ae
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Filesize
52KB
MD5687baf3b576dd61b93ae8d1d74160dfb
SHA1354d6fcd76cb1b99b31d8afe4d4f7d749e1ab794
SHA256023c4dc77d4d90843e6c2a0d13d1b86a16662dedac121f5126c3fb435361f198
SHA5125ad984759c8ce839e0d796182be84263656bce2588b4b3a4b0eccfaa1c872b062373da23800ae3faf0ff61e3a2b9aeec3aaf1d05f5afa475c0fef26de3f588ae