General
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Target
248efbe8d61044d05bd116756442f9946d190a8380f3a941dd7cc521ab56d482
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Size
3.0MB
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Sample
241031-1x1nvsvren
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MD5
cfc1031f97d0cf6a4b3f3c1443ed691e
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SHA1
ca51dd6e73ace47f69b977a072a41740d5543a7b
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SHA256
248efbe8d61044d05bd116756442f9946d190a8380f3a941dd7cc521ab56d482
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SHA512
d7f8bb433c433b042896c5b4bf218dea89045950feed5051b247e8f0dea9f1b0ca2c0b565758be7c2c5267375cd2b0f9db0b0418676811a6a3ce06ba363b2e27
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SSDEEP
98304:h3BKoCm3kqIVqgVAwIiPhtZt+D6weJ9a99btlwQ:jKoCOur5htv+pQaBlwQ
Static task
static1
Behavioral task
behavioral1
Sample
248efbe8d61044d05bd116756442f9946d190a8380f3a941dd7cc521ab56d482.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
248efbe8d61044d05bd116756442f9946d190a8380f3a941dd7cc521ab56d482.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
248efbe8d61044d05bd116756442f9946d190a8380f3a941dd7cc521ab56d482
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Size
3.0MB
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MD5
cfc1031f97d0cf6a4b3f3c1443ed691e
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SHA1
ca51dd6e73ace47f69b977a072a41740d5543a7b
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SHA256
248efbe8d61044d05bd116756442f9946d190a8380f3a941dd7cc521ab56d482
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SHA512
d7f8bb433c433b042896c5b4bf218dea89045950feed5051b247e8f0dea9f1b0ca2c0b565758be7c2c5267375cd2b0f9db0b0418676811a6a3ce06ba363b2e27
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SSDEEP
98304:h3BKoCm3kqIVqgVAwIiPhtZt+D6weJ9a99btlwQ:jKoCOur5htv+pQaBlwQ
Score7/10-
Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1