General
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Target
b6e94f1c459448dac82ac1fbb3b4538c53a9b9b8238913c2689b6d48f9788743
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Size
151KB
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Sample
240727-c76qvsvflf
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MD5
bee9a2631e018ca27e335ccd71869142
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SHA1
51879809f54a8df30c879881ce59e51aa6668eaa
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SHA256
b6e94f1c459448dac82ac1fbb3b4538c53a9b9b8238913c2689b6d48f9788743
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SHA512
644bcc012e5fcaf88664417fd57a7affcc53926f0721470639750c5bb06794f9a531081e3fcf5ccc41079556cb71cec3c52c783a5f78f0dad928dac69d02a67a
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SSDEEP
1536:+fxvtgixq7OstjzjW6ZdjtETzR77i11GAbRp0BGiEA0O0o:+HIa6KTdNAbzSGiN0OJ
Static task
static1
Behavioral task
behavioral1
Sample
b6e94f1c459448dac82ac1fbb3b4538c53a9b9b8238913c2689b6d48f9788743.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b6e94f1c459448dac82ac1fbb3b4538c53a9b9b8238913c2689b6d48f9788743.exe
Resource
win10v2004-20240709-en
Malware Config
Targets
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Target
b6e94f1c459448dac82ac1fbb3b4538c53a9b9b8238913c2689b6d48f9788743
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Size
151KB
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MD5
bee9a2631e018ca27e335ccd71869142
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SHA1
51879809f54a8df30c879881ce59e51aa6668eaa
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SHA256
b6e94f1c459448dac82ac1fbb3b4538c53a9b9b8238913c2689b6d48f9788743
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SHA512
644bcc012e5fcaf88664417fd57a7affcc53926f0721470639750c5bb06794f9a531081e3fcf5ccc41079556cb71cec3c52c783a5f78f0dad928dac69d02a67a
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SSDEEP
1536:+fxvtgixq7OstjzjW6ZdjtETzR77i11GAbRp0BGiEA0O0o:+HIa6KTdNAbzSGiN0OJ
Score8/10-
Blocklisted process makes network request
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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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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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1