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Analysis
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max time kernel
152s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06/11/2022, 15:00
Static task
static1
Behavioral task
behavioral1
Sample
faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe
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Size
192KB
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MD5
2c8c4e02ca84a41d0d69c3904d9153ca
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SHA1
5ce7efa5085930f42fc4e1a784d27ef74aca0fa6
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SHA256
faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b
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SHA512
05351ecded8186289906419b4c270ae43fcfbc77fe877c7cca4e6b4a50f188e9c9ae10a7b9172fcfed7f2460f2c12fbc270d85e6b5bad529c4f4cb7f4b925b48
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SSDEEP
1536:h1HABQruHlTWPRi4iti93MH9iV6MRfWzzp3BHReQbIYL2XoPLJB514R9/dJqi/7:D2QraTMRi4itiSHXzp3uYTPLJOhD
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" faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" veixud.exe -
Executes dropped EXE 1 IoCs
pid Process 4068 veixud.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 faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.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\veixud = "C:\\Users\\Admin\\veixud.exe /b" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /k" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /w" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /r" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /t" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /f" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /n" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /m" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /u" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /c" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /s" veixud.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /z" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /i" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /p" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /y" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /h" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /l" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /j" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /v" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /q" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /x" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /p" faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /d" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /o" veixud.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /a" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /e" veixud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\veixud = "C:\\Users\\Admin\\veixud.exe /g" veixud.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 3144 faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe 3144 faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe 4068 veixud.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3144 faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe 4068 veixud.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3144 wrote to memory of 4068 3144 faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe 81 PID 3144 wrote to memory of 4068 3144 faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe 81 PID 3144 wrote to memory of 4068 3144 faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.exe"C:\Users\Admin\AppData\Local\Temp\faca173e0078b91c99daf6e9c396f6faf86f513653a9ad95b5df408ddfa5ba7b.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:3144 -
C:\Users\Admin\veixud.exe"C:\Users\Admin\veixud.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:4068
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
192KB
MD57f5bb1c9e086b00c9cef825dde27860b
SHA18240af07426a794dc09ede58ed5c1c66f72e4922
SHA25609dafd66a33757baa512dd62b2b402eafa9765ed9a9c3f9544d82bdbe41e6af6
SHA51285cdcfaaa528c3309425c335d82fb4490d9d231bf3ebcca5ab703651d9789595693a1e3440cec9db0ccacab65a50d16fc84a4c89eaafbb131267d47f641400ee
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Filesize
192KB
MD57f5bb1c9e086b00c9cef825dde27860b
SHA18240af07426a794dc09ede58ed5c1c66f72e4922
SHA25609dafd66a33757baa512dd62b2b402eafa9765ed9a9c3f9544d82bdbe41e6af6
SHA51285cdcfaaa528c3309425c335d82fb4490d9d231bf3ebcca5ab703651d9789595693a1e3440cec9db0ccacab65a50d16fc84a4c89eaafbb131267d47f641400ee