Analysis
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max time kernel
151s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
29-12-2023 23:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
078fc59aea233c9c2bf09460a63a395b.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
078fc59aea233c9c2bf09460a63a395b.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
078fc59aea233c9c2bf09460a63a395b.exe
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Size
124KB
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MD5
078fc59aea233c9c2bf09460a63a395b
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SHA1
a3b070891de772c34c05c2e74e1a00b535b5e024
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SHA256
ecde594db524e9418daaae9918ce31eaa57b9690b181210560ef91e4468561c6
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SHA512
e4a19e97b1d08b1006031970bc334e96439f54b30d089b2c7baff6111b8640559df801e3288bb37a57931272cd4111c8a84f4fc5fed1eef04f47cd47a0231dcd
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SSDEEP
1536:UubUEFbQnQ/67NxkiQixA+alh98r8Y9USv1jyPwo7JaS1:TbUEFsnQ/67gjH8ri8iwQL
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-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 078fc59aea233c9c2bf09460a63a395b.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" tuuub.exe -
Executes dropped EXE 1 IoCs
pid Process 2824 tuuub.exe -
Loads dropped DLL 2 IoCs
pid Process 2580 078fc59aea233c9c2bf09460a63a395b.exe 2580 078fc59aea233c9c2bf09460a63a395b.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /o" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /C" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /T" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /d" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /b" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /c" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /W" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /f" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /j" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /s" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /K" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /J" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /v" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /n" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /x" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /A" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /Y" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /t" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /E" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /e" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /Q" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /G" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /z" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /p" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /L" 078fc59aea233c9c2bf09460a63a395b.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /N" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /X" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /a" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /w" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /u" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /R" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /F" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /S" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /H" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /O" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /L" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /k" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /P" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /h" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /I" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /l" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /i" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /V" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /r" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /Z" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /q" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /g" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /M" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /B" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /m" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /y" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /D" tuuub.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tuuub = "C:\\Users\\Admin\\tuuub.exe /U" tuuub.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2580 078fc59aea233c9c2bf09460a63a395b.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe 2824 tuuub.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2580 078fc59aea233c9c2bf09460a63a395b.exe 2824 tuuub.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2580 wrote to memory of 2824 2580 078fc59aea233c9c2bf09460a63a395b.exe 28 PID 2580 wrote to memory of 2824 2580 078fc59aea233c9c2bf09460a63a395b.exe 28 PID 2580 wrote to memory of 2824 2580 078fc59aea233c9c2bf09460a63a395b.exe 28 PID 2580 wrote to memory of 2824 2580 078fc59aea233c9c2bf09460a63a395b.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\078fc59aea233c9c2bf09460a63a395b.exe"C:\Users\Admin\AppData\Local\Temp\078fc59aea233c9c2bf09460a63a395b.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:2580 -
C:\Users\Admin\tuuub.exe"C:\Users\Admin\tuuub.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:2824
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
124KB
MD585f3a538fa722d8729c601fe0370369c
SHA1f0fb7d640d3d436080f745d3609739798848b419
SHA25654affda8b6e69c7b243ee0ae4ec54d14e2b534d4b2c6fa5c91baba2e1dc7eccf
SHA512cc01450c63d1a174c6c7a341cb7f6c7af9ff0e2d1aaedfab72c31fa436bdb0bcf4ba67956772ac1acbc90d1e8f3665f8eaf26b5f4cb77e50a29d607e9ca2a476