Analysis
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max time kernel
140s -
max time network
36s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
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submitted
13/04/2023, 17:39
General
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Target
Wii 2023 - Solucion Definitiva.rar
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Size
133.3MB
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MD5
5ef511864ffae8d0b20d5b73a6c9bee3
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SHA1
d43013d982dce2a7d6e3bcf1e943300f6fe51f00
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SHA256
4da3d2b81acd7184ec1340d16e319df618416e2e810ef40f6ffd50935e291926
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SHA512
5a5f930bceafd039fbd9a660fa2c83d0d67114f94211f3be40b8aeef601a12dbfe8cb673bd0b163df23926b720493bda940d1f2ba62c44f045135b1cc58bf6a3
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SSDEEP
3145728:xjnO9Vikixlojdn6t8ZbDj07XnD4e7hf0DTgUx:BnOnUj5t8NjiD3h8DTgi
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 2 IoCs
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of FindShellTrayWindow 9 IoCs
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Suspicious use of SendNotifyMessage 8 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Wii 2023 - Solucion Definitiva.rar"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Wii 2023 - Solucion Definitiva.rar2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Program Files\VideoLAN\VLC\vlc.exe"C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Wii 2023 - Solucion Definitiva.rar"3⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
992KB
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Filesize
208KB
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Filesize
2.7MB
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Filesize
96KB
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Filesize
92KB
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Filesize
68KB
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Filesize
92KB
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Filesize
68KB
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Filesize
116KB
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Filesize
68KB
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Filesize
2.0MB
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Filesize
252KB
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Filesize
16.7MB
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Filesize
132KB
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Filesize
96KB
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Filesize
68KB
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Filesize
68KB
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Filesize
68KB
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Filesize
108KB
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Filesize
68KB
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Filesize
96KB
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Filesize
192KB
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Filesize
412KB
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Filesize
444KB
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Filesize
68KB
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Filesize
344KB
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Filesize
160KB
-
Filesize
144KB
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Filesize
92KB
-
Filesize
140KB
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Filesize
68KB
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Filesize
72KB
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Filesize
132KB
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Filesize
72KB
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Filesize
76KB
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Filesize
1.2MB
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Filesize
176KB
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Filesize
1.7MB
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Filesize
368KB
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Filesize
68KB
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Filesize
604KB
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Filesize
72KB
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Filesize
2.2MB
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Filesize
1.1MB
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Filesize
212KB
-
Filesize
148KB
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Filesize
68KB
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Filesize
388KB
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Filesize
68KB
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Filesize
72KB
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Filesize
76KB
-
Filesize
636KB
-
Filesize
68KB
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Filesize
1.0MB
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Filesize
68KB
-
Filesize
68KB
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Filesize
68KB
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Filesize
72KB
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Filesize
96KB
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Filesize
88KB
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Filesize
164KB
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Filesize
72KB
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Filesize
68KB
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Filesize
68KB