Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
04/02/2024, 03:56
Behavioral task
behavioral1
Sample
8e2820fec7620c4095d6aa301560dcca.exe
Resource
win7-20231129-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
8e2820fec7620c4095d6aa301560dcca.exe
Resource
win10v2004-20231215-en
5 signatures
150 seconds
General
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Target
8e2820fec7620c4095d6aa301560dcca.exe
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Size
60KB
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MD5
8e2820fec7620c4095d6aa301560dcca
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SHA1
eae9b999ef805df9bfe34e54bdae39a78b8e22ec
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SHA256
94a6680babe173cb68a82115c06cab62c6e30f03d15343b7c3e83eeb7f8a9961
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SHA512
5029fbe05e909e0e1524c4f29af8b00656b4e425fb0ccbd372fabc8c7998344b62258d846e0ba77259f0804d6e170cb9f28f2e1a9aab591b09e1e48a03ca8f34
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SSDEEP
1536:f1Rk3oSKCgYCfQSKRmJZ2SpvO1+1qr5GG3tFAIO:9R4oSUYCoSMm32S1CDdEIO
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1924-1-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1924-8-0x0000000000400000-0x000000000042E000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1924 set thread context of 1092 1924 8e2820fec7620c4095d6aa301560dcca.exe 16 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1092 8e2820fec7620c4095d6aa301560dcca.exe 1092 8e2820fec7620c4095d6aa301560dcca.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1924 8e2820fec7620c4095d6aa301560dcca.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1924 wrote to memory of 1092 1924 8e2820fec7620c4095d6aa301560dcca.exe 16 PID 1924 wrote to memory of 1092 1924 8e2820fec7620c4095d6aa301560dcca.exe 16 PID 1924 wrote to memory of 1092 1924 8e2820fec7620c4095d6aa301560dcca.exe 16 PID 1924 wrote to memory of 1092 1924 8e2820fec7620c4095d6aa301560dcca.exe 16 PID 1924 wrote to memory of 1092 1924 8e2820fec7620c4095d6aa301560dcca.exe 16 PID 1924 wrote to memory of 1092 1924 8e2820fec7620c4095d6aa301560dcca.exe 16 PID 1924 wrote to memory of 1092 1924 8e2820fec7620c4095d6aa301560dcca.exe 16 PID 1924 wrote to memory of 1092 1924 8e2820fec7620c4095d6aa301560dcca.exe 16 PID 1092 wrote to memory of 1284 1092 8e2820fec7620c4095d6aa301560dcca.exe 7 PID 1092 wrote to memory of 1284 1092 8e2820fec7620c4095d6aa301560dcca.exe 7 PID 1092 wrote to memory of 1284 1092 8e2820fec7620c4095d6aa301560dcca.exe 7 PID 1092 wrote to memory of 1284 1092 8e2820fec7620c4095d6aa301560dcca.exe 7
Processes
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C:\Users\Admin\AppData\Local\Temp\8e2820fec7620c4095d6aa301560dcca.exe"C:\Users\Admin\AppData\Local\Temp\8e2820fec7620c4095d6aa301560dcca.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1924 -
C:\Users\Admin\AppData\Local\Temp\8e2820fec7620c4095d6aa301560dcca.exe"C:\Users\Admin\AppData\Local\Temp\8e2820fec7620c4095d6aa301560dcca.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1092
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1284