General
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Target
3518195c256aa940c607f8534c91b5a9cd453c7417810de3cd4d262e2906d24f.exe
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Size
421KB
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Sample
241002-sblntawcmg
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MD5
2b825ea77e240d2ab6b6695a602cb07c
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SHA1
ae6eb3cce06f666934e03dd46269526e56aff3b1
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SHA256
3518195c256aa940c607f8534c91b5a9cd453c7417810de3cd4d262e2906d24f
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SHA512
f2029aec439f4727e96436390027e100df521cd6557797a17d50f82335487b2a91ddc04dbd18fb8df96b3deea776ecf429321a55401b7739b1b4979b58db7e39
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SSDEEP
6144:/u+2b7RNhPmrpQRF/2lfhOJoe7NzgMFgTkoQj6RgLaDMT:nGyRe7STng6KaD
Behavioral task
behavioral1
Sample
3518195c256aa940c607f8534c91b5a9cd453c7417810de3cd4d262e2906d24f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3518195c256aa940c607f8534c91b5a9cd453c7417810de3cd4d262e2906d24f.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
3518195c256aa940c607f8534c91b5a9cd453c7417810de3cd4d262e2906d24f.exe
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Size
421KB
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MD5
2b825ea77e240d2ab6b6695a602cb07c
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SHA1
ae6eb3cce06f666934e03dd46269526e56aff3b1
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SHA256
3518195c256aa940c607f8534c91b5a9cd453c7417810de3cd4d262e2906d24f
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SHA512
f2029aec439f4727e96436390027e100df521cd6557797a17d50f82335487b2a91ddc04dbd18fb8df96b3deea776ecf429321a55401b7739b1b4979b58db7e39
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SSDEEP
6144:/u+2b7RNhPmrpQRF/2lfhOJoe7NzgMFgTkoQj6RgLaDMT:nGyRe7STng6KaD
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Detect Rhysida ransomware
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Renames multiple (730) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
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Drops startup file
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Hide Artifacts: Hidden Window
Windows that would typically be displayed when an application carries out an operation can be hidden.
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Indicator Removal: Clear Persistence
Clear artifacts associated with previously established persistence like scheduletasks on a host.
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Sets desktop wallpaper using registry
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MITRE ATT&CK Enterprise v15
Defense Evasion
Hide Artifacts
1Hidden Window
1Indicator Removal
1Clear Persistence
1Modify Registry
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1