Analysis
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max time kernel
140s -
max time network
35s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
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submitted
23-03-2023 16:41
General
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Target
MatSploit.rar
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Size
8.8MB
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MD5
6d9593c0b6e8cf81b323bb5453736f17
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SHA1
74b23a9cf26009b311e1f1b853f9284c5c426f27
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SHA256
4f59429fb16674587e462f66c5732b51d211df9bcce758eec5b31046f05a2d60
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SHA512
adb0c2bc93c32208b52aec01cd6be5af810389410caf1d81b12a31a699483178f1ddc9f30d37ddc3d93680a872c6e768e556cee8ebb0d706b1504ca310e77f66
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SSDEEP
196608:/vecjlVi2vDWmm1PTlbEfT7Pe4Nc7EdPjifLZqEM4PoMxSh0Ih5Y:Hl7WZ1PpCTre4a7EdPWd3QgSDY
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 1 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 8 IoCs
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Suspicious use of SendNotifyMessage 7 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\MatSploit.rar1⤵
- 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\MatSploit.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\MatSploit.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
68KB
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Filesize
92KB
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Filesize
68KB
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Filesize
116KB
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Filesize
92KB
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Filesize
68KB
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Filesize
16.7MB
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Filesize
2.0MB
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Filesize
252KB
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Filesize
96KB
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Filesize
132KB
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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
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Filesize
92KB
-
Filesize
144KB
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Filesize
140KB
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Filesize
132KB
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Filesize
72KB
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Filesize
68KB
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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
604KB
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Filesize
68KB
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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
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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
76KB
-
Filesize
72KB
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Filesize
68KB
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Filesize
68KB
-
Filesize
68KB
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Filesize
1.0MB
-
Filesize
68KB
-
Filesize
636KB
-
Filesize
72KB
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Filesize
96KB
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Filesize
68KB
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Filesize
68KB
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Filesize
72KB
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Filesize
164KB
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Filesize
88KB