General
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Target
4abb4eef91a892fd7efc8ea12db2f0dbddecdd260f99c1c0f40a438c7a8a92ab
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Size
4.2MB
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Sample
240509-2vnrysef75
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MD5
69716726319e1a49434ced2ed2cac1af
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SHA1
9abbbbfb0221d142a3f7a27e82ed5ee9dab4417f
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SHA256
4abb4eef91a892fd7efc8ea12db2f0dbddecdd260f99c1c0f40a438c7a8a92ab
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SHA512
7c2ac7e516e1fb540dcc156bc1c3697f979dde2a81a91612340e5ad38b40968b09a75065b7648eee02eca6ad50ad535f9a5585da6bbd71b90c6c3a8d00ee98c2
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SSDEEP
98304:ztf1tz5NXbfgGqQJWdT2WKDCS49PNkp9ciCpA:z5z5pY8UY5X4HuQA
Static task
static1
Behavioral task
behavioral1
Sample
4abb4eef91a892fd7efc8ea12db2f0dbddecdd260f99c1c0f40a438c7a8a92ab.exe
Resource
win7-20240221-en
Malware Config
Targets
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Target
4abb4eef91a892fd7efc8ea12db2f0dbddecdd260f99c1c0f40a438c7a8a92ab
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Size
4.2MB
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MD5
69716726319e1a49434ced2ed2cac1af
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SHA1
9abbbbfb0221d142a3f7a27e82ed5ee9dab4417f
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SHA256
4abb4eef91a892fd7efc8ea12db2f0dbddecdd260f99c1c0f40a438c7a8a92ab
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SHA512
7c2ac7e516e1fb540dcc156bc1c3697f979dde2a81a91612340e5ad38b40968b09a75065b7648eee02eca6ad50ad535f9a5585da6bbd71b90c6c3a8d00ee98c2
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SSDEEP
98304:ztf1tz5NXbfgGqQJWdT2WKDCS49PNkp9ciCpA:z5z5pY8UY5X4HuQA
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Glupteba payload
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Modifies boot configuration data using bcdedit
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1