Analysis
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max time kernel
144s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
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submitted
18-03-2023 00:24
General
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Target
Undertale/mus_waterquiet.ogg
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Size
237KB
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MD5
e62ba6eba4d5351d526c9b10ccc595dc
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SHA1
a2b49fdf1ce15f75809a58e5514584e0a9c6aade
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SHA256
38c9bcb1338b4bead4b60489e41d75ccb60f222f804ffc4218d7e12a53cb3c94
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SHA512
71525e980dada0a29c041aa7a7c8e682a71b440fbd4d3e2efdf8ba8f6458c9262bb681a6ecc3ae91eac9f5e753f50e40c9b0b9d7d057100ad5a828701c441172
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SSDEEP
6144:a+ndlkYEnGpqZdNzL6GoWRH0u5XVL4dI+/8lnzE0gXi0yK:a6B5u3mG1WKV8I+/8tPEig
Score
7/10
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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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 AdjustPrivilegeToken 4 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 2 IoCs
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Undertale\mus_waterquiet.ogg1⤵
- Checks computer location settings
- 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\Undertale\mus_waterquiet.ogg"2⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x304 0x5101⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
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Downloads
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Filesize
2.0MB
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Filesize
428KB
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Filesize
64KB
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Filesize
208KB
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Filesize
68KB
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Filesize
68KB
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Filesize
116KB
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Filesize
2.0MB
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Filesize
68KB
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Filesize
92KB
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Filesize
992KB
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Filesize
16.7MB
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Filesize
132KB
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Filesize
412KB
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Filesize
96KB
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Filesize
68KB
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Filesize
444KB
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Filesize
368KB
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Filesize
1.5MB
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Filesize
92KB
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Filesize
96KB
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Filesize
92KB
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Filesize
68KB
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Filesize
68KB
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Filesize
188KB
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Filesize
68KB
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Filesize
88KB
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Filesize
108KB
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Filesize
788KB
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Filesize
68KB
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Filesize
72KB
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Filesize
1.5MB
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Filesize
84KB
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Filesize
68KB
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Filesize
192KB
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Filesize
96KB
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Filesize
252KB
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Filesize
2.7MB
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Filesize
68KB
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Filesize
16.7MB