General
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Target
b1b121e3e5f371f04e938b866eb1930cf9ac57496c3feb342186f84b2367fcbbN
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Size
92KB
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Sample
241109-2yzzdstjfx
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MD5
265580f50dbbeeecc783fb85ee176970
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SHA1
c5326bc441d5d00cfa58aa87cabd8e4733dd93aa
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SHA256
b1b121e3e5f371f04e938b866eb1930cf9ac57496c3feb342186f84b2367fcbb
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SHA512
8868130ae39211b835c2dcb805349d880a095b3ddee9a1a8f41bba7a0500a6a718407b2285dd2e64957141b609f7cf22001f3fc5cb802bf709ff6cb677a79c48
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SSDEEP
768:4zW4wnebSdDlmkok6lRGXu+jKZAOWjpiRHVAGr4PzpyRAJ7IwnDoSdE:41bC4Bk6lMTOWw4PkRAPox
Static task
static1
Behavioral task
behavioral1
Sample
b1b121e3e5f371f04e938b866eb1930cf9ac57496c3feb342186f84b2367fcbbN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
b1b121e3e5f371f04e938b866eb1930cf9ac57496c3feb342186f84b2367fcbbN.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
-
-
Target
b1b121e3e5f371f04e938b866eb1930cf9ac57496c3feb342186f84b2367fcbbN
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Size
92KB
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MD5
265580f50dbbeeecc783fb85ee176970
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SHA1
c5326bc441d5d00cfa58aa87cabd8e4733dd93aa
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SHA256
b1b121e3e5f371f04e938b866eb1930cf9ac57496c3feb342186f84b2367fcbb
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SHA512
8868130ae39211b835c2dcb805349d880a095b3ddee9a1a8f41bba7a0500a6a718407b2285dd2e64957141b609f7cf22001f3fc5cb802bf709ff6cb677a79c48
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SSDEEP
768:4zW4wnebSdDlmkok6lRGXu+jKZAOWjpiRHVAGr4PzpyRAJ7IwnDoSdE:41bC4Bk6lMTOWw4PkRAPox
Score10/10-
Modifies WinLogon for persistence
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Executes dropped EXE
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Loads dropped DLL
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Modifies system executable filetype association
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1