Analysis
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max time kernel
140s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
27-03-2023 19:54
Behavioral task
behavioral1
Sample
d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exe
Resource
win10v2004-20230220-en
General
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Target
d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exe
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Size
670KB
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MD5
b9fc5a25b27a6d69632922dd9604ffaa
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SHA1
f807bc2cf904b8f6090d10672477f67c341b39a2
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SHA256
d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c
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SHA512
33969ba45cc5eb95217555a1fda7b457e42d90cb6aaf6ba4ff8beeaea7855a0375160ce7bc63fbc8608acd0dfc589b2b5d2c5455645d8e5394fc9deb08a19c43
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SSDEEP
12288:+OoSPmDwMqOsTNF7WR0hYHqbu/3UXNEQNe2hkRwTMu8h00MHMO:+OoSPmRav1aqbIQGQNDh4oN8i8
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1968 1928 WerFault.exe d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exepid process 1928 d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exe 1928 d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exe 1928 d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exedescription pid process target process PID 1928 wrote to memory of 1968 1928 d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exe WerFault.exe PID 1928 wrote to memory of 1968 1928 d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exe WerFault.exe PID 1928 wrote to memory of 1968 1928 d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exe WerFault.exe PID 1928 wrote to memory of 1968 1928 d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.exe"C:\Users\Admin\AppData\Local\Temp\d1e02a04e1a8811757e4f2aa81862aca92a9d6b4b2a80c6a283dae07fe822e0c.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 1928 -s 2602⤵
- Program crash