Analysis
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max time kernel
140s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
27-03-2023 19:51
Behavioral task
behavioral1
Sample
20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exe
Resource
win10v2004-20230220-en
General
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Target
20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exe
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Size
563KB
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MD5
af24f30fc0e8e50c6147e61e0bc5ad10
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SHA1
ac7dbba11e99d58e6c0704c057316a980d3fba43
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SHA256
20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea
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SHA512
dd3b828f08664deb40e819b9aeb651baa3888b225af170edfaa4bc5018651dec9863a17cd7032ee37bd53fb74c5b59a8f1ad43db2745dd2f0faad39554cdbcd5
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SSDEEP
12288:xOoSPmDwMqOsTNF7WR0hYHqbu/3UXNEQNe2hkRwTMu:xOoSPmRav1aqbIQGQNDh4oN
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 832 1480 WerFault.exe 20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exepid process 1480 20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exe 1480 20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exe 1480 20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exedescription pid process target process PID 1480 wrote to memory of 832 1480 20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exe WerFault.exe PID 1480 wrote to memory of 832 1480 20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exe WerFault.exe PID 1480 wrote to memory of 832 1480 20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exe WerFault.exe PID 1480 wrote to memory of 832 1480 20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.exe"C:\Users\Admin\AppData\Local\Temp\20f3c436e1dfe6c9a9fee7775ae3903ceab84e2a7357c7ffff417e8d70edf6ea.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 1480 -s 2602⤵
- Program crash