General
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Target
https://ia902606.us.archive.org/1/items/malware-pack-2/Malware_pack_2.zip
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Sample
240526-cpp1dsca46
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://ia902606.us.archive.org/1/items/malware-pack-2/Malware_pack_2.zip
Resource
win11-20240508-en
windows11-21h2-x64
24 signatures
1200 seconds
Malware Config
Targets
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Target
https://ia902606.us.archive.org/1/items/malware-pack-2/Malware_pack_2.zip
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Sets file execution options in registry
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Executes dropped EXE
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Sets desktop wallpaper using registry
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2