Analysis
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max time kernel
144s -
max time network
177s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
30/08/2022, 01:31
Behavioral task
behavioral1
Sample
2ced681e3ece2aab547683b77b59ac24b72dda095ab37cd4bdbf7de47d9d356a.exe
Resource
win7-20220812-en
6 signatures
300 seconds
General
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Target
2ced681e3ece2aab547683b77b59ac24b72dda095ab37cd4bdbf7de47d9d356a.exe
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Size
4.0MB
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MD5
67891cd60e6fc2e1acbc9fe6dc5ceac9
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SHA1
374f5e49e0dccc49d4642b055e8554d23f8446d1
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SHA256
2ced681e3ece2aab547683b77b59ac24b72dda095ab37cd4bdbf7de47d9d356a
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SHA512
b35da63a7158c33dc13f6144ded2f33f1c83221b8026c05414755fad4d12337e035d9da9f86539c17741451844ddf199d21e3ff046c069ac6e3fbc33b27baf80
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SSDEEP
98304:0iJhxBxZCW7B7JEcwCH04CZ9KUafpW3BpCTd:08h/xcWtJEcw9/KpfpW3XCT
Malware Config
Signatures
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YTStealer payload 2 IoCs
resource yara_rule behavioral2/memory/1544-116-0x0000000001080000-0x0000000001E49000-memory.dmp family_ytstealer behavioral2/memory/1544-119-0x0000000001080000-0x0000000001E49000-memory.dmp family_ytstealer -
resource yara_rule behavioral2/memory/1544-116-0x0000000001080000-0x0000000001E49000-memory.dmp upx behavioral2/memory/1544-119-0x0000000001080000-0x0000000001E49000-memory.dmp upx -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1544 2ced681e3ece2aab547683b77b59ac24b72dda095ab37cd4bdbf7de47d9d356a.exe 1544 2ced681e3ece2aab547683b77b59ac24b72dda095ab37cd4bdbf7de47d9d356a.exe 1544 2ced681e3ece2aab547683b77b59ac24b72dda095ab37cd4bdbf7de47d9d356a.exe 1544 2ced681e3ece2aab547683b77b59ac24b72dda095ab37cd4bdbf7de47d9d356a.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1544 wrote to memory of 4792 1544 2ced681e3ece2aab547683b77b59ac24b72dda095ab37cd4bdbf7de47d9d356a.exe 67 PID 1544 wrote to memory of 4792 1544 2ced681e3ece2aab547683b77b59ac24b72dda095ab37cd4bdbf7de47d9d356a.exe 67 PID 4792 wrote to memory of 4852 4792 cmd.exe 69 PID 4792 wrote to memory of 4852 4792 cmd.exe 69
Processes
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C:\Users\Admin\AppData\Local\Temp\2ced681e3ece2aab547683b77b59ac24b72dda095ab37cd4bdbf7de47d9d356a.exe"C:\Users\Admin\AppData\Local\Temp\2ced681e3ece2aab547683b77b59ac24b72dda095ab37cd4bdbf7de47d9d356a.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1544 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\2ced681e3ece2aab547683b77b59ac24b72dda095ab37cd4bdbf7de47d9d356a.exe2⤵
- Suspicious use of WriteProcessMemory
PID:4792 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵PID:4852
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