Analysis
- max time kernel
66s - max time network
107s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
31/01/2023, 01:59
General
- Target pago AFIP VEP enero23.pdf.exe
- Size 987KB
- Sample230131-ced55sec72
- SHA256 e59bfbd9a59b19bdfc2c7435858396d1ec99e5ddb5cc59c3c98e8c2e1bd5c947
Malware Config
Extracted
-
darkcloud
- email_from
- email_to
Signatures
- DarkCloud
An information stealer written in Visual Basic.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\pago AFIP VEP enero23.pdf.exe"C:\Users\Admin\AppData\Local\Temp\pago AFIP VEP enero23.pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/984-66-0x0000000000400000-0x0000000000460000-memory.dmp
memory/984-73-0x0000000000400000-0x0000000000460000-memory.dmp
memory/984-61-0x0000000000400000-0x0000000000460000-memory.dmp
memory/984-69-0x0000000000400000-0x0000000000460000-memory.dmp
memory/984-60-0x0000000000400000-0x0000000000460000-memory.dmp
memory/984-63-0x0000000000400000-0x0000000000460000-memory.dmp
memory/984-72-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1752-55-0x0000000076681000-0x0000000076683000-memory.dmp
memory/1752-54-0x0000000000B10000-0x0000000000C0E000-memory.dmp
memory/1752-59-0x0000000005BE0000-0x0000000005C52000-memory.dmp
memory/1752-58-0x0000000008040000-0x00000000080E8000-memory.dmp
memory/1752-57-0x0000000000600000-0x000000000060A000-memory.dmp
memory/1752-56-0x0000000000590000-0x00000000005A0000-memory.dmp