Analysis
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max time kernel
150s -
max time network
40s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
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submitted
16-06-2023 18:36
General
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Target
cgu3.rar
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Size
9KB
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MD5
50d5f12c1c59bc98a813067d5122f38c
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SHA1
e35ccfa2e9d8eceab039f7b2b45616ab036bd976
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SHA256
acf777c094448d81c8a236bc20a649985d8dae3859684b4a36cb927b30ad5230
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SHA512
713e2f9ce0df755a718d56aa7b1eea9914d3ba67518d9c1a4e9bb282ce9370cdaaee29f51620da07dbb3eeef8447b0b7cb72016d6a5be54f7741d876638a65be
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SSDEEP
192:WQhXtM+d3XsnLhFC+q6n9du2t0r+DQdpPDW805oCnpKfkUsJJ3IE3I9ialTdcd:WgLNiu+B9du2OiQnPDl05pnp9UgKUIZw
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 3 IoCs
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Suspicious use of SendNotifyMessage 2 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\cgu3.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\cgu3.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\cgu3.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
-
Filesize
92KB
-
Filesize
68KB
-
Filesize
116KB
-
Filesize
68KB
-
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
-
Filesize
68KB
-
Filesize
108KB
-
Filesize
68KB
-
Filesize
96KB
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Filesize
192KB
-
Filesize
412KB
-
Filesize
444KB
-
Filesize
68KB
-
Filesize
344KB
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Filesize
160KB
-
Filesize
144KB
-
Filesize
92KB
-
Filesize
140KB
-
Filesize
68KB
-
Filesize
72KB
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Filesize
132KB
-
Filesize
76KB
-
Filesize
72KB
-
Filesize
1.2MB
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Filesize
176KB
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Filesize
1.7MB
-
Filesize
368KB
-
Filesize
68KB
-
Filesize
604KB
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Filesize
72KB
-
Filesize
2.2MB
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Filesize
1.1MB
-
Filesize
212KB
-
Filesize
148KB
-
Filesize
68KB
-
Filesize
388KB
-
Filesize
68KB
-
Filesize
72KB
-
Filesize
76KB
-
Filesize
636KB
-
Filesize
68KB
-
Filesize
1.0MB
-
Filesize
68KB
-
Filesize
68KB
-
Filesize
68KB
-
Filesize
72KB
-
Filesize
96KB
-
Filesize
88KB
-
Filesize
164KB
-
Filesize
72KB
-
Filesize
68KB
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Filesize
68KB