Analysis
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max time kernel
152s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-02-2024 01:08
Behavioral task
behavioral1
Sample
aa9d83bddd34c108fc400f5b6026a3e4.exe
Resource
win7-20240221-en
windows7-x64
6 signatures
150 seconds
General
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Target
aa9d83bddd34c108fc400f5b6026a3e4.exe
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Size
764KB
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MD5
aa9d83bddd34c108fc400f5b6026a3e4
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SHA1
b0c95737d6b678708ada7b7e484fa28960f1de87
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SHA256
956dde76ac63d2ef311664995150a1a86c9fa891b9b79cab16966d2f0ba02347
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SHA512
c71955b5613238a49f8e1ebdf76d3e90ed320b096fab6954d4572da75d910ffea9986b4c589b8ca3e7f3e32548d21bc1699ce791bb8925ccbaf4f71e85987713
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SSDEEP
12288:jyKwYYpKx+HIUDROusCa8CNI7Zod2/ZKR1AvDgGa60VLbZ9j+LechpJZcKhX/wlD:GLpK+TYVCtX79/sgD3ajVLbZ9/yT6EXq
Score
7/10
Malware Config
Signatures
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Wine aa9d83bddd34c108fc400f5b6026a3e4.exe -
resource yara_rule behavioral1/memory/2272-0-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-2-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-19-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-20-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-21-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-22-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-23-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-24-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-25-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-26-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-27-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-28-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-29-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-30-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-31-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-32-0x0000000000400000-0x00000000005AA000-memory.dmp themida behavioral1/memory/2272-33-0x0000000000400000-0x00000000005AA000-memory.dmp themida -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\aa9d83bddd34c108fc400f5b6026a3e4 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\aa9d83bddd34c108fc400f5b6026a3e4.exe" aa9d83bddd34c108fc400f5b6026a3e4.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2272 aa9d83bddd34c108fc400f5b6026a3e4.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2272 aa9d83bddd34c108fc400f5b6026a3e4.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2272 aa9d83bddd34c108fc400f5b6026a3e4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\aa9d83bddd34c108fc400f5b6026a3e4.exe"C:\Users\Admin\AppData\Local\Temp\aa9d83bddd34c108fc400f5b6026a3e4.exe"1⤵
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2272