Analysis
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max time kernel
142s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
15/10/2023, 19:40
Behavioral task
behavioral1
Sample
8d5400f9146343e7fc8a0801004f8500_exe32.exe
Resource
win7-20230831-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
8d5400f9146343e7fc8a0801004f8500_exe32.exe
Resource
win10v2004-20230915-en
8 signatures
150 seconds
General
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Target
8d5400f9146343e7fc8a0801004f8500_exe32.exe
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Size
535KB
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MD5
8d5400f9146343e7fc8a0801004f8500
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SHA1
520583e7e22732ce6d802accfb6a597bbf5074a1
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SHA256
df5feacb59d1e22e292d7e818f273c69d20137fbb678a6982d70778ce2bcc79f
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SHA512
f587ec1f2bcbab3d666c2737a964524d841412f20bb4b2a4bac044287357c238b929ec33aa5833211afb6e36573878885d38d741c92639340926ede714e19ab5
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SSDEEP
12288:v4UyJqtgTjExQq737ufUD/wl2DrDHFNOtY5mSR:ByJtov3IIw2bFIima
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2176-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/memory/2176-15-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2176 set thread context of 1288 2176 8d5400f9146343e7fc8a0801004f8500_exe32.exe 28 -
Program crash 1 IoCs
pid pid_target Process procid_target 2700 1288 WerFault.exe 28 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2176 8d5400f9146343e7fc8a0801004f8500_exe32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2176 wrote to memory of 1288 2176 8d5400f9146343e7fc8a0801004f8500_exe32.exe 28 PID 2176 wrote to memory of 1288 2176 8d5400f9146343e7fc8a0801004f8500_exe32.exe 28 PID 2176 wrote to memory of 1288 2176 8d5400f9146343e7fc8a0801004f8500_exe32.exe 28 PID 2176 wrote to memory of 1288 2176 8d5400f9146343e7fc8a0801004f8500_exe32.exe 28 PID 2176 wrote to memory of 1288 2176 8d5400f9146343e7fc8a0801004f8500_exe32.exe 28 PID 2176 wrote to memory of 1288 2176 8d5400f9146343e7fc8a0801004f8500_exe32.exe 28 PID 2176 wrote to memory of 1288 2176 8d5400f9146343e7fc8a0801004f8500_exe32.exe 28 PID 2176 wrote to memory of 1288 2176 8d5400f9146343e7fc8a0801004f8500_exe32.exe 28 PID 2176 wrote to memory of 1288 2176 8d5400f9146343e7fc8a0801004f8500_exe32.exe 28 PID 2176 wrote to memory of 1288 2176 8d5400f9146343e7fc8a0801004f8500_exe32.exe 28 PID 1288 wrote to memory of 2700 1288 8d5400f9146343e7fc8a0801004f8500_exe32.exe 29 PID 1288 wrote to memory of 2700 1288 8d5400f9146343e7fc8a0801004f8500_exe32.exe 29 PID 1288 wrote to memory of 2700 1288 8d5400f9146343e7fc8a0801004f8500_exe32.exe 29 PID 1288 wrote to memory of 2700 1288 8d5400f9146343e7fc8a0801004f8500_exe32.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\8d5400f9146343e7fc8a0801004f8500_exe32.exe"C:\Users\Admin\AppData\Local\Temp\8d5400f9146343e7fc8a0801004f8500_exe32.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Users\Admin\AppData\Local\Temp\8d5400f9146343e7fc8a0801004f8500_exe32.exe"C:\Users\Admin\AppData\Local\Temp\8d5400f9146343e7fc8a0801004f8500_exe32.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1288 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1288 -s 963⤵
- Program crash
PID:2700
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