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Analysis
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max time kernel
178s -
max time network
188s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
02/12/2022, 19:21
Static task
static1
Behavioral task
behavioral1
Sample
4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe
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Size
312KB
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MD5
84d65de2ca814f876895c8f14b5da4ae
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SHA1
e370b58654dac7dc240ed5e9623ff23383978318
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SHA256
4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d
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SHA512
f4f5df054712844b9319bce3d68aeb00e3a2bd62c49b3f4d66b3f0963c58aae976ecbc1b1c86cefe239c45678e808d45b324410083d461e0987d91c291aa4282
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SSDEEP
6144:MX7+TAvTlIpr1f+XqO5aOmSGFDbeOjLPmUagn:++UTlIB1f+55SpNPmU/n
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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" duegaod.exe -
Executes dropped EXE 1 IoCs
pid Process 4300 duegaod.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation 4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /j" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /b" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /y" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /o" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /x" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /q" duegaod.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /r" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /g" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /t" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /p" duegaod.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /s" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /l" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /d" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /h" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /c" 4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /z" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /f" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /i" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /m" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /e" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /n" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /c" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /u" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /v" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /k" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /w" duegaod.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duegaod = "C:\\Users\\Admin\\duegaod.exe /a" duegaod.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 4768 4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe 4768 4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe 4300 duegaod.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4768 4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe 4300 duegaod.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4768 wrote to memory of 4300 4768 4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe 80 PID 4768 wrote to memory of 4300 4768 4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe 80 PID 4768 wrote to memory of 4300 4768 4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe"C:\Users\Admin\AppData\Local\Temp\4301f2da20e2192cb3a00112729b682ddcf25ea440bfc722c3bfb1c4374ddd6d.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4768 -
C:\Users\Admin\duegaod.exe"C:\Users\Admin\duegaod.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:4300
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
312KB
MD58a5b7fce4e5839e6a396ecf2c7ce47ab
SHA1e0e0cad18d286282b5434e75a03b866c4a7968eb
SHA2567647fad24a965fde602f64268f4610cf4c8700ae6a5fafa20b0b71efb1f2ff24
SHA512115c0c8197e7b9f76da505bc58417be17ab366a5be5cacf550876f56f803f9b210d5c77289596a1ad89bea7b856e18e519e5dd9eb9e18e3de5747176a4dd840f
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Filesize
312KB
MD58a5b7fce4e5839e6a396ecf2c7ce47ab
SHA1e0e0cad18d286282b5434e75a03b866c4a7968eb
SHA2567647fad24a965fde602f64268f4610cf4c8700ae6a5fafa20b0b71efb1f2ff24
SHA512115c0c8197e7b9f76da505bc58417be17ab366a5be5cacf550876f56f803f9b210d5c77289596a1ad89bea7b856e18e519e5dd9eb9e18e3de5747176a4dd840f