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Analysis
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max time kernel
120s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
01/10/2024, 16:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe
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Size
252KB
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MD5
ecd690bc67b91fda121fcd8e5c798e80
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SHA1
d3a8f750ff416c2972beab2f3da6787649f9dc49
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SHA256
38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97f
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SHA512
61d5e24b984767daaae9f7625a068ad2ae59fcca5c2e09c4eaf2ebd90131f350050109c41053c75a7bd047ef66cd5314dca0c230ac707ff0962e4de3faa32fc2
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SSDEEP
6144:fERl7FNnnxSbuxN8b7giqR20NGNccko5Knvmb7/D26i02maSTOarRVTT:fkl7FNnEuxN8cGNccko5Knvmb7/D26iY
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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vudeg.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe -
Executes dropped EXE 1 IoCs
pid Process 1664 vudeg.exe -
Loads dropped DLL 2 IoCs
pid Process 1620 38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe 1620 38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /g" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /H" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /n" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /X" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /x" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /U" 38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /L" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /o" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /w" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /l" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /A" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /T" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /e" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /Q" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /f" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /F" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /p" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /q" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /K" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /u" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /h" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /G" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /a" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /C" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /M" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /b" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /R" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /S" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /c" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /k" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /j" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /z" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /Y" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /v" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /E" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /I" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /U" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /d" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /N" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /t" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /B" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /P" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /i" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /W" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /D" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /m" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /s" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /Z" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /y" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /J" vudeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\vudeg = "C:\\Users\\Admin\\vudeg.exe /r" vudeg.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vudeg.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1620 38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe 1664 vudeg.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1620 38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe 1664 vudeg.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1620 wrote to memory of 1664 1620 38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe 30 PID 1620 wrote to memory of 1664 1620 38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe 30 PID 1620 wrote to memory of 1664 1620 38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe 30 PID 1620 wrote to memory of 1664 1620 38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe"C:\Users\Admin\AppData\Local\Temp\38e00be3345e49fde3fbc1a96ffd0a386834163874bba4498877ba504516b97fN.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1620 -
C:\Users\Admin\vudeg.exe"C:\Users\Admin\vudeg.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1664
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
252KB
MD54538c3ee4b2f729926d741faf9e2fda9
SHA1ed52f449075503178dd2c77a2a5a1ac66a5b9401
SHA256529a2d6f39210b416493e29df4d8225d4c388b8eed15997c344990435bf45779
SHA512cbb696acad836c6658fc562c60b19242e81f2038e940628b7f8abdddf616fe180366b9e12b896c2f7c8e04a0d7082a3cc83b0fbd45f448dd45c9f679c2ed05bc