General
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Target
reg-organizer-portable-setup.exe
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Size
27.3MB
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Sample
240223-rhsv2aah42
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MD5
5c90625fe204a0d1d47d8a8e59cff9ae
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SHA1
ca6f7349c771957c0018d8c15f64df1b604eeff2
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SHA256
1b20b249b042b029fc222b5a753bc02d75e5910d868eed0df2dddb81e459265f
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SHA512
ff273df916790f02db2b9809f90db9d90f8022ab2970b8101544ccaf02a2df858e580abbb18617ada5bbf5d3afba14b9f6226251c68950d80b457765adae1e22
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SSDEEP
786432:/UOvuyPe77bb3WHGylP4AzykQHspIOXsNl0zDmipvp1KHr/jc+:BuyPA7bSHZykas9cNl0zDmi0rc+
Static task
static1
Behavioral task
behavioral1
Sample
reg-organizer-portable-setup.exe
Resource
win10v2004-20240221-en
Malware Config
Targets
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Target
reg-organizer-portable-setup.exe
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Size
27.3MB
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MD5
5c90625fe204a0d1d47d8a8e59cff9ae
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SHA1
ca6f7349c771957c0018d8c15f64df1b604eeff2
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SHA256
1b20b249b042b029fc222b5a753bc02d75e5910d868eed0df2dddb81e459265f
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SHA512
ff273df916790f02db2b9809f90db9d90f8022ab2970b8101544ccaf02a2df858e580abbb18617ada5bbf5d3afba14b9f6226251c68950d80b457765adae1e22
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SSDEEP
786432:/UOvuyPe77bb3WHGylP4AzykQHspIOXsNl0zDmipvp1KHr/jc+:BuyPA7bSHZykas9cNl0zDmi0rc+
Score7/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Checks for any installed AV software in registry
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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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