General
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Target
41e8b9938a61464ec824ab22b16b01904733ab47f7d8665dd3e5ad37197ca189
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Size
4.2MB
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Sample
230923-vlrnxsag83
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MD5
8142d38f3574ae4d2eedda3db3c22ef8
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SHA1
f861f9f31680f02c84df1c53e5c297bc34f0b5ba
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SHA256
41e8b9938a61464ec824ab22b16b01904733ab47f7d8665dd3e5ad37197ca189
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SHA512
6d35028acfe22dd038893ce5efa9bf6360363efd745edbfbe6dad47ed7fc794f57e728077b90688773bf2151c9d630a4f60e583b92845841748edf460c1d92b6
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SSDEEP
98304:X0NJcPwgVpnAhflow4DSidIjBMSPJ2c+HreHyKzaAu0qR2ds:SMAhflPidI1vPJ23SaAu9R2u
Static task
static1
Malware Config
Targets
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Target
41e8b9938a61464ec824ab22b16b01904733ab47f7d8665dd3e5ad37197ca189
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Size
4.2MB
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MD5
8142d38f3574ae4d2eedda3db3c22ef8
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SHA1
f861f9f31680f02c84df1c53e5c297bc34f0b5ba
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SHA256
41e8b9938a61464ec824ab22b16b01904733ab47f7d8665dd3e5ad37197ca189
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SHA512
6d35028acfe22dd038893ce5efa9bf6360363efd745edbfbe6dad47ed7fc794f57e728077b90688773bf2151c9d630a4f60e583b92845841748edf460c1d92b6
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SSDEEP
98304:X0NJcPwgVpnAhflow4DSidIjBMSPJ2c+HreHyKzaAu0qR2ds:SMAhflPidI1vPJ23SaAu9R2u
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Glupteba payload
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Modifies Windows Firewall
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Executes dropped EXE
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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
1