General
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Target
549f05d9c10be5e43c6b2eb0a370b048ccf98a0a1f05f02280b541f20aa7304e
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Size
31.5MB
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Sample
221128-sfa3wacb65
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MD5
825c74709ea3d2f5f19ba58f4d995cba
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SHA1
d43f1c0983f212ea808fa73b2921b5c0fb0ac42a
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SHA256
549f05d9c10be5e43c6b2eb0a370b048ccf98a0a1f05f02280b541f20aa7304e
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SHA512
ffa696d104047ff9243b1aa4179f8c3762615e33cb7eadf5e9b439e5263dda458227a0a12437810383a80961f745f78e64b4985aa67c65ef7fcd82cde447c063
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SSDEEP
786432:haXj+hzDp2e6W3dJzZji9iRKpL+f3WmB3f0AUKX:haz+jvX3bzZjUL+Pr3fhD
Static task
static1
Behavioral task
behavioral1
Sample
549f05d9c10be5e43c6b2eb0a370b048ccf98a0a1f05f02280b541f20aa7304e.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
549f05d9c10be5e43c6b2eb0a370b048ccf98a0a1f05f02280b541f20aa7304e.exe
Resource
win10v2004-20220901-en
Malware Config
Targets
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Target
549f05d9c10be5e43c6b2eb0a370b048ccf98a0a1f05f02280b541f20aa7304e
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Size
31.5MB
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MD5
825c74709ea3d2f5f19ba58f4d995cba
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SHA1
d43f1c0983f212ea808fa73b2921b5c0fb0ac42a
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SHA256
549f05d9c10be5e43c6b2eb0a370b048ccf98a0a1f05f02280b541f20aa7304e
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SHA512
ffa696d104047ff9243b1aa4179f8c3762615e33cb7eadf5e9b439e5263dda458227a0a12437810383a80961f745f78e64b4985aa67c65ef7fcd82cde447c063
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SSDEEP
786432:haXj+hzDp2e6W3dJzZji9iRKpL+f3WmB3f0AUKX:haz+jvX3bzZjUL+Pr3fhD
Score8/10-
Drops file in Drivers directory
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Executes dropped EXE
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Modifies Windows Firewall
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Registers COM server for autorun
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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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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Drops file in System32 directory
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