Analysis
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max time kernel
41s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
15-02-2023 20:21
Behavioral task
behavioral1
Sample
ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exe
Resource
win10v2004-20220901-en
General
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Target
ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exe
-
Size
260KB
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MD5
a8798f4f9da2238b36eb25f2608ab3b8
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SHA1
99aa11d1b0b39ed451c86ae2d5f38e5d81057020
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SHA256
ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543
-
SHA512
9e419975fe55e532f631ad994641d004ede25284c6389fe044f7ed6cd444cbfe133190af6e01a96470bdc2aa0934b60bf2ff27883a661c36323ffc57a6f7c79b
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SSDEEP
6144:H3JQC0VFlepSs1xycRSAztVJvXulAC6kFZC5xKKV5kiKirLZv98:/Z1xhRVd2l6QZC715hKi5
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2032 1404 WerFault.exe ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exepid process 1404 ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exe 1404 ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exedescription pid process target process PID 1404 wrote to memory of 2032 1404 ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exe WerFault.exe PID 1404 wrote to memory of 2032 1404 ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exe WerFault.exe PID 1404 wrote to memory of 2032 1404 ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exe WerFault.exe PID 1404 wrote to memory of 2032 1404 ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exe"C:\Users\Admin\AppData\Local\Temp\ffa4ae1464fa5dfc507995b44a2c28fe12cd46150d17514a09cae6baf0c15543.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1404 -s 2962⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1404-54-0x0000000075451000-0x0000000075453000-memory.dmpFilesize
8KB
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memory/1404-55-0x0000000000400000-0x00000000004B0000-memory.dmpFilesize
704KB
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memory/1404-56-0x0000000000400000-0x00000000004B0000-memory.dmpFilesize
704KB
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memory/1404-57-0x0000000000400000-0x00000000004B0000-memory.dmpFilesize
704KB
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memory/1404-59-0x0000000000400000-0x00000000004B0000-memory.dmpFilesize
704KB
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memory/2032-58-0x0000000000000000-mapping.dmp