General
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Target
8f1334476b7feedf16b21dcfc81f84c694797c74b1e742b0dfe9f20af8775783
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Size
4.2MB
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Sample
240418-2t99kahc28
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MD5
bbd6b59ef0c8788ead3d69b7e7ca42e1
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SHA1
4bafc59cdd63c5c56f9d04c0ddf711a4ec9e231f
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SHA256
8f1334476b7feedf16b21dcfc81f84c694797c74b1e742b0dfe9f20af8775783
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SHA512
afe76584d1e628623614e9df2151b151e0818abc16faa0b5061b6df5906c190930e6c6345941311f3a57fad6b31817a08b4819927cfe44d55db37cf45d2ac983
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SSDEEP
98304:Ek7JTjhLShsx1qBl7Nxm+VT6MDy2752vclBq3s0XLA:EkdTjdSh0qB3E+byO0cOdXLA
Static task
static1
Behavioral task
behavioral1
Sample
8f1334476b7feedf16b21dcfc81f84c694797c74b1e742b0dfe9f20af8775783.exe
Resource
win7-20240215-en
Malware Config
Targets
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Target
8f1334476b7feedf16b21dcfc81f84c694797c74b1e742b0dfe9f20af8775783
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Size
4.2MB
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MD5
bbd6b59ef0c8788ead3d69b7e7ca42e1
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SHA1
4bafc59cdd63c5c56f9d04c0ddf711a4ec9e231f
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SHA256
8f1334476b7feedf16b21dcfc81f84c694797c74b1e742b0dfe9f20af8775783
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SHA512
afe76584d1e628623614e9df2151b151e0818abc16faa0b5061b6df5906c190930e6c6345941311f3a57fad6b31817a08b4819927cfe44d55db37cf45d2ac983
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SSDEEP
98304:Ek7JTjhLShsx1qBl7Nxm+VT6MDy2752vclBq3s0XLA:EkdTjdSh0qB3E+byO0cOdXLA
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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