Analysis
- max time kernel
153s - max time network
29s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
03/02/2022, 14:44
General
- Target Orden de Compra 2022.Pdf.exe
- Size 588KB
- Sample220203-r36bvsafer
- SHA256 28c337c65bf47de6ddca1d5e975f8dc8dfb86d3f1b9e14f7f2db464a089f6c06
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 12 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Orden de Compra 2022.Pdf.exe"C:\Users\Admin\AppData\Local\Temp\Orden de Compra 2022.Pdf.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\AZuRcDy.exe"2⤵
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AZuRcDy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1AEF.tmp"2⤵
- Creates scheduled task(s)
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1204-55-0x0000000000BB0000-0x0000000000C4A000-memory.dmp
memory/1204-56-0x0000000004C70000-0x0000000004C71000-memory.dmp
memory/1204-57-0x0000000075F91000-0x0000000075F93000-memory.dmp
memory/1204-58-0x0000000000300000-0x000000000030C000-memory.dmp
memory/1204-59-0x0000000004C75000-0x0000000004C86000-memory.dmp
memory/1204-60-0x0000000002120000-0x0000000002186000-memory.dmp