General
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Target
4b4677322b086de53bdac41de47c25c83b94a1406ee7252ba1b942653ac30a01
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Size
4.2MB
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Sample
240425-clbctsdf3y
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MD5
c2f98a84742cdf202705fc652c722eba
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SHA1
07f3aac9a2e5468d8d17c3509450a88b7e4b2554
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SHA256
4b4677322b086de53bdac41de47c25c83b94a1406ee7252ba1b942653ac30a01
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SHA512
f2805edff72c864c4d687c96bdf000e9a7e16156093250596ce2936213d4fce6e2976b835e27355e30b22e5f014f03152302c14c90ce9c71f444d9552bec3492
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SSDEEP
98304:qoLXUDNHz93Dv2SDo10StEtQ0zNL2UR2k1/Hd:5UDNB72YVuEe0xC5uHd
Static task
static1
Behavioral task
behavioral1
Sample
4b4677322b086de53bdac41de47c25c83b94a1406ee7252ba1b942653ac30a01.exe
Resource
win7-20240221-en
Malware Config
Targets
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Target
4b4677322b086de53bdac41de47c25c83b94a1406ee7252ba1b942653ac30a01
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Size
4.2MB
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MD5
c2f98a84742cdf202705fc652c722eba
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SHA1
07f3aac9a2e5468d8d17c3509450a88b7e4b2554
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SHA256
4b4677322b086de53bdac41de47c25c83b94a1406ee7252ba1b942653ac30a01
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SHA512
f2805edff72c864c4d687c96bdf000e9a7e16156093250596ce2936213d4fce6e2976b835e27355e30b22e5f014f03152302c14c90ce9c71f444d9552bec3492
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SSDEEP
98304:qoLXUDNHz93Dv2SDo10StEtQ0zNL2UR2k1/Hd:5UDNB72YVuEe0xC5uHd
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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1