Analysis
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max time kernel
128s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
30-06-2022 23:58
Static task
static1
Behavioral task
behavioral1
Sample
3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe
Resource
win10v2004-20220414-en
General
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Target
3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe
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Size
70KB
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MD5
bd8c603bfd3a71bd207af479ca431ff8
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SHA1
a614bb89daa11ad79ac2363302ad09179576a328
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SHA256
3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6
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SHA512
932e44ae592beb667232988725f0486b42cf42900d10de64bdc3226b52f8ce344cddd303ca3a47bea64ec49f688c8aa25d2b82d25df37343d2b8c721be76457f
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe Set value (str) \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\uxfprztuzkg = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe" 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exedescription ioc process File opened (read-only) \??\E: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\K: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\N: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\P: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\R: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\X: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\Y: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\Z: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\A: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\F: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\G: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\Q: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\W: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\V: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\H: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\I: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\J: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\M: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\T: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\B: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\L: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\O: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\S: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe File opened (read-only) \??\U: 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exepid process 5052 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe 5052 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe 5052 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe 5052 3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe"C:\Users\Admin\AppData\Local\Temp\3f9bf32d4248e01acb1914645dca5cb863fffd6d2649ba5fde3b46064183dbd6.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses