Resubmissions
25-03-2024 21:05
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240325-zdscpshb45 3Analysis
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max time kernel
150s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
25-03-2024 20:38
General
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Target
Prefetch/BACKGROUNDTASKHOST.EXE-1195A7D1.pf
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Size
13KB
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MD5
e297e82a93124283c72258f4e344752e
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SHA1
76bf69f907c133eb8d5abda63380e47771aa6c53
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SHA256
ab0cbfdd9846a8a4597175a4c6b143f80b0847967b48c08b708e5cfc3678f755
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SHA512
96254cb23a1aac6e783870e34611223da32ef002e31464f023e94fe1a55eb099bb3101612505a03967700a8a5779febdffe2ca5cc70c43454746a04a8e19628d
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SSDEEP
384:lKKZ54ecx0p7sP/B/KUzvAp9G9fATj9+Bvf1U:lKKZZHsP/B/KUBIVQi
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 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 14 IoCs
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Suspicious use of SendNotifyMessage 13 IoCs
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Suspicious use of SetWindowsHookEx 14 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\Prefetch\BACKGROUNDTASKHOST.EXE-1195A7D1.pf1⤵
- Modifies registry class
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- 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\Prefetch\BACKGROUNDTASKHOST.EXE-1195A7D1.pf"2⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4336 --field-trial-handle=2276,i,1205556100727695622,5044463180471657307,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
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
116KB
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Filesize
68KB
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Filesize
68KB
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Filesize
2.0MB
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Filesize
16.7MB
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Filesize
252KB
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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
108KB
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Filesize
68KB
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Filesize
68KB
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Filesize
192KB
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Filesize
96KB
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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
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Filesize
68KB
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Filesize
140KB
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Filesize
144KB
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Filesize
132KB
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Filesize
76KB
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Filesize
72KB
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Filesize
72KB
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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
68KB
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Filesize
604KB
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Filesize
368KB
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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
148KB
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Filesize
68KB
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Filesize
388KB
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Filesize
68KB
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Filesize
212KB
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Filesize
76KB
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Filesize
72KB
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Filesize
636KB
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Filesize
1.0MB
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Filesize
68KB
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Filesize
68KB
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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
68KB
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Filesize
72KB
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Filesize
68KB