General
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Target
Rensenware.zip
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Size
88KB
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Sample
221124-wr6kpsec3w
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MD5
6f86944db7a495a640b91d2cff4b5cce
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SHA1
9b05194d6fe23ecbf3973f81aefcca833c302d4e
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SHA256
dd50c3ba967fa3422b1656f1f231fc4d3d8adfefce64d28c220b2bdc6a3319be
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SHA512
5d8a947f1bbcb2b4e0a3effec0388e56c595b037f243c2d03cb0106d89476cc0a3bf611ee86fb93832e3b44854bf50fa71d039b0fc364a0c9097a67c6615feff
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SSDEEP
1536:c7OyzjjfLHRYKrPQ7f14kM52vPJBB0+xJN94MMUWPcmhp0bGgjezHEwXNjwCwN:c62HzxYKCfw2vPJ3Nx2MMUW0mhGbqLj+
Static task
static1
Behavioral task
behavioral1
Sample
Rensenware.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Rensenware.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
Rensenware_forcer.exe
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
Rensenware_forcer.exe
Resource
win10v2004-20220812-en
Malware Config
Targets
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Target
Rensenware.exe
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Size
96KB
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MD5
60335edf459643a87168da8ed74c2b60
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SHA1
61f3e01174a6557f9c0bfc89ae682d37a7e91e2e
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SHA256
7bf5623f0a10dfa148a35bebd899b7758612f1693d2a9910f716cf15a921a76a
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SHA512
b4e5e4d4f0b4a52243d6756c66b4fe6f4b39e64df7790072046e8a3dadad3a1be30b8689a1bab8257cc35cb4df652888ddf62b4e1fccb33e1bbf1f5416d73efb
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SSDEEP
3072:kGXc7vE4k8sWJnmiWpJtCkGwJ1ED7qztG:RXD8sWBmiW0wX6Gx
Score8/10-
Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Target
Rensenware_forcer.exe
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Size
9KB
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MD5
48dd978edac7cce6386513f6b96ec090
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SHA1
289484ecba676e54a8ba8059be1152ecf27409fe
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SHA256
262dfde7073dca4bc876bcb13b03f7f193d536ca7ddb7b72de4a768eb3dcdb5c
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SHA512
fc9bbf59445689b128f145e9b83b38a1b4f27c5e1ec01319c604ef1313cec47b821014f1ee8b59e7f5a05064d65cdab3868a73d90276f12059bc98872884acc7
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SSDEEP
192:OC+0ocXFv/rworE2RiK4SJSwPP7E5pz6j9ib:OQ3rworX4KTJRPP7
Score1/10 -