Analysis
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max time kernel
29s -
max time network
31s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
05-06-2023 07:00
Behavioral task
behavioral1
Sample
a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.exe
Resource
win10v2004-20230220-en
General
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Target
a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.exe
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Size
108KB
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MD5
9d33fc4e1c288e1613ad07fb217d6f3e
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SHA1
b514bcd6beb01f450224b42a89f992a25e5900c2
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SHA256
a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d
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SHA512
a8d0c99768b149ad9cde927d8849d8a28730a1f6ccbdd568962b335ef134fd28db488a0554927e7aefb646eef308c52e81cd8b8a05def7cb30687046fc3596ac
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SSDEEP
1536:YgUen+9cZl0TrwbB7BztLGHJM0QlnRx4YUBkE0CS5hpdst99RT:YgUep/tKm0SnZCS5X+tnRT
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1228 1232 WerFault.exe a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.exepid process 1232 a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.exedescription pid process target process PID 1232 wrote to memory of 1228 1232 a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.exe WerFault.exe PID 1232 wrote to memory of 1228 1232 a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.exe WerFault.exe PID 1232 wrote to memory of 1228 1232 a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.exe WerFault.exe PID 1232 wrote to memory of 1228 1232 a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.exe"C:\Users\Admin\AppData\Local\Temp\a4d8b91449555970230b8c4a8911b0ea2a073bced82e339ff8f01266f449531d.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 1232 -s 1242⤵
- Program crash