Analysis
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max time kernel
28s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
07-02-2023 13:56
Behavioral task
behavioral1
Sample
872-66-0x0000000000400000-0x000000000042E000-memory.exe
Resource
win7-20221111-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
872-66-0x0000000000400000-0x000000000042E000-memory.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
872-66-0x0000000000400000-0x000000000042E000-memory.exe
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Size
184KB
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MD5
9b3d8f0efc28b0274e7e520f3bdbb0ba
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SHA1
353618fb1886766f7d7145378ecdbea0294860f4
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SHA256
8b2650efb451051c8c87f7a36854bc88cbefb67a6d1e8203c5d471d98165ae82
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SHA512
2b511227e31aee08dc47095e4d3cfb53b0940741cfd48bfbf4e0b21657f2afce900c4f4e10f93d3e87d36fc92be36580dadc175737729a521cca17fe698b52fe
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SSDEEP
3072:cNYM6B+svOQbvFhTJWMS4KNsbJlC5a2La//wso77RzeS4wSBgO:ccEsGghTVgSJMo2i4sspeH
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1992 1996 WerFault.exe 872-66-0x0000000000400000-0x000000000042E000-memory.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
872-66-0x0000000000400000-0x000000000042E000-memory.exedescription pid process target process PID 1996 wrote to memory of 1992 1996 872-66-0x0000000000400000-0x000000000042E000-memory.exe WerFault.exe PID 1996 wrote to memory of 1992 1996 872-66-0x0000000000400000-0x000000000042E000-memory.exe WerFault.exe PID 1996 wrote to memory of 1992 1996 872-66-0x0000000000400000-0x000000000042E000-memory.exe WerFault.exe PID 1996 wrote to memory of 1992 1996 872-66-0x0000000000400000-0x000000000042E000-memory.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\872-66-0x0000000000400000-0x000000000042E000-memory.exe"C:\Users\Admin\AppData\Local\Temp\872-66-0x0000000000400000-0x000000000042E000-memory.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1996 -s 362⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1992-54-0x0000000000000000-mapping.dmp