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Analysis
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max time kernel
200s -
max time network
78s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
07/12/2022, 03:43
Static task
static1
Behavioral task
behavioral1
Sample
c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe
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Size
184KB
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MD5
c0d91cc078eb147bf24568025917fe7e
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SHA1
12ceed7587fa48f3b3393f75819ce96b65061b1b
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SHA256
c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168
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SHA512
f668a57fcb3bd89ed0bd986053481633af79534dd7b22c70e28660cd571ee64e210dad61d4d1cd0ddefcc163783ca4810f7a769a07c3f579d0c8cd64020763b9
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SSDEEP
3072:9KjcvoYCsck6HR1kT+SCBT2KD0gwcJ1USgyavhmVizMpb0yv8+Tb:9NwsckgH++SCNvFwcJ1USgya5Y6MpbYc
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xuaseos.exe -
Executes dropped EXE 1 IoCs
pid Process 1384 xuaseos.exe -
Loads dropped DLL 2 IoCs
pid Process 1696 c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe 1696 c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /h" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /c" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /p" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /z" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /g" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /u" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /a" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /x" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /s" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /f" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /m" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /q" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /d" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /t" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /n" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /w" xuaseos.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /k" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /i" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /l" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /r" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /b" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /j" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /k" c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /v" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /y" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /e" xuaseos.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuaseos = "C:\\Users\\Admin\\xuaseos.exe /o" xuaseos.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1696 c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe 1384 xuaseos.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1696 c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe 1384 xuaseos.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1696 wrote to memory of 1384 1696 c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe 28 PID 1696 wrote to memory of 1384 1696 c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe 28 PID 1696 wrote to memory of 1384 1696 c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe 28 PID 1696 wrote to memory of 1384 1696 c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe"C:\Users\Admin\AppData\Local\Temp\c847148c9227c7418626010bda0b1a981fdd00c26fa454fb8853954a5784e168.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Users\Admin\xuaseos.exe"C:\Users\Admin\xuaseos.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1384
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
184KB
MD5f07e826068f4c838c366edec2c86ecba
SHA10d278c7c976707fc988e7a412f6277de9a9a9eab
SHA2566bc060ab04deb0b2b1a321c6f4ae3822515c27d75174bd7411f0a0d04da949a6
SHA512b3d70e93639ac4e8bea30f0820698581cf9b44b4d318a24c92c4830d3faa30e6f2b13adda78a5c3662144b33e8461b728eab7af15eaed2a31b57dcf12bdc2a8a
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Filesize
184KB
MD5f07e826068f4c838c366edec2c86ecba
SHA10d278c7c976707fc988e7a412f6277de9a9a9eab
SHA2566bc060ab04deb0b2b1a321c6f4ae3822515c27d75174bd7411f0a0d04da949a6
SHA512b3d70e93639ac4e8bea30f0820698581cf9b44b4d318a24c92c4830d3faa30e6f2b13adda78a5c3662144b33e8461b728eab7af15eaed2a31b57dcf12bdc2a8a
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Filesize
184KB
MD5f07e826068f4c838c366edec2c86ecba
SHA10d278c7c976707fc988e7a412f6277de9a9a9eab
SHA2566bc060ab04deb0b2b1a321c6f4ae3822515c27d75174bd7411f0a0d04da949a6
SHA512b3d70e93639ac4e8bea30f0820698581cf9b44b4d318a24c92c4830d3faa30e6f2b13adda78a5c3662144b33e8461b728eab7af15eaed2a31b57dcf12bdc2a8a
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Filesize
184KB
MD5f07e826068f4c838c366edec2c86ecba
SHA10d278c7c976707fc988e7a412f6277de9a9a9eab
SHA2566bc060ab04deb0b2b1a321c6f4ae3822515c27d75174bd7411f0a0d04da949a6
SHA512b3d70e93639ac4e8bea30f0820698581cf9b44b4d318a24c92c4830d3faa30e6f2b13adda78a5c3662144b33e8461b728eab7af15eaed2a31b57dcf12bdc2a8a