Analysis
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max time kernel
45s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
15-11-2022 11:48
Behavioral task
behavioral1
Sample
740-76-0x0000000000400000-0x000000000042F000-memory.exe
Resource
win7-20220901-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
740-76-0x0000000000400000-0x000000000042F000-memory.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
1 signatures
150 seconds
General
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Target
740-76-0x0000000000400000-0x000000000042F000-memory.exe
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Size
188KB
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MD5
c4df6bc5b80c35b805eb4fbf1b88ffc7
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SHA1
6b39287073334f61fbe186f7a044e4c917f90d83
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SHA256
484a579ada60e4695249f097c086cbb3f97e6c56560a95db29c35c8aad8d4936
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SHA512
79be2447820fabf28edbf599fbefb0263f4da5967c4aa942ee52b1490ad2c5c7095eb6a8ae4b1d730a8b520460feab4c64e15aa6209a1772cf41fbbac43d8e85
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SSDEEP
3072:MR37rTL/MH/nLG3o1pWLhnoQZBeQMsLUyNZW6rGPBQlVrN0EYWQtXuXDQ:MRffMHPf1uhPwQ7zNZWyGPBQlVrN0ESb
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1036 1064 WerFault.exe 740-76-0x0000000000400000-0x000000000042F000-memory.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
740-76-0x0000000000400000-0x000000000042F000-memory.exedescription pid process target process PID 1064 wrote to memory of 1036 1064 740-76-0x0000000000400000-0x000000000042F000-memory.exe WerFault.exe PID 1064 wrote to memory of 1036 1064 740-76-0x0000000000400000-0x000000000042F000-memory.exe WerFault.exe PID 1064 wrote to memory of 1036 1064 740-76-0x0000000000400000-0x000000000042F000-memory.exe WerFault.exe PID 1064 wrote to memory of 1036 1064 740-76-0x0000000000400000-0x000000000042F000-memory.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\740-76-0x0000000000400000-0x000000000042F000-memory.exe"C:\Users\Admin\AppData\Local\Temp\740-76-0x0000000000400000-0x000000000042F000-memory.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1064 -s 362⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1036-54-0x0000000000000000-mapping.dmp