Behavioral task
behavioral1
Sample
2023-FILES-MY1040-w2-IRS-letter-1099r_PDF.jar
Resource
win7-20231215-en
windows7-x64
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
2023-FILES-MY1040-w2-IRS-letter-1099r_PDF.jar
Resource
win10v2004-20231215-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
2023-FILES-MY1040-w2-IRS-letter-1099r_PDF.zip
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Size
747KB
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MD5
0c3a3f672bc53a81c2e704de785108f6
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SHA1
41bc84ba7a876c9b9f5e395e9da1bb7d7c071e4c
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SHA256
892259f6f9ac19e8375b35e6838c0c4f17052041306f199eb59b6857fe07bedf
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SHA512
0e56073030172199dcd1ccf68792aa44f63d1f7a3f78f1ca18984bc145785486efb621bbad9a541f810418c398e4a229a78f7f17c096891dcdd8744e9eceb852
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SSDEEP
12288:Ke4+jpMAzLogfmWFnJpv+qENiyYehDkbDQMuhqT2OD3ErWF8jkTpdlDg5LpYxWXO:KeFGAww/FnJpREoBesDd3243FFv5gtpe
Score
10/10
Malware Config
Signatures
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Ratty Rat payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/2023-FILES-MY1040-w2-IRS-letter-1099r_PDF.jar family_ratty -
Ratty family
Files
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2023-FILES-MY1040-w2-IRS-letter-1099r_PDF.zip.zip
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2023-FILES-MY1040-w2-IRS-letter-1099r_PDF.jar.jar