General
- Target CoreSync.exe
- Size 45.7MB
- Sample260729-ym4awstyav
- SHA256 33938ebe42675413d5b47ee04c64b87eb36102b51f947481e1e686cf2ca62d2b
- MD5 d202a68b35a060d5c31da7fd3cc174b8
- SHA1 f78ea7f937b139b57a44f87a5e0f1292c597c6ec
- SHA512 1e1f3a0f9dfca8a88f79ed89205d57dcfa1397f07213963f41bfdded3db9ae2586610abcd71e74a9915bfea8563bb0f7252641b2b36358b17edc6cb74c6359e3
- SSDEEP 786432:nO1sIEfDZFwsG/+Fdby/ljIkKqASBo6KnE5kZot0ggFesyFKdAgotENBRphvo+YO:nhD1Fwj+Ml9nA9cYoqgQT+LwBPhuO
- TLSH T19DB7336E6634DAFBE226113315DC6EA04A844C35AFD1E669F0D423C5EF6372F391B422
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
CoreSync.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
CoreSync.exe
Resource
win11ltsc2024-20260710-en
13 signatures
150 seconds
Malware Config
Targets
-
- Target CoreSync.exe
- Size 45.7MB
- SHA256 33938ebe42675413d5b47ee04c64b87eb36102b51f947481e1e686cf2ca62d2b
- MD5 d202a68b35a060d5c31da7fd3cc174b8
- SHA1 f78ea7f937b139b57a44f87a5e0f1292c597c6ec
- SHA512 1e1f3a0f9dfca8a88f79ed89205d57dcfa1397f07213963f41bfdded3db9ae2586610abcd71e74a9915bfea8563bb0f7252641b2b36358b17edc6cb74c6359e3
- SSDEEP 786432:nO1sIEfDZFwsG/+Fdby/ljIkKqASBo6KnE5kZot0ggFesyFKdAgotENBRphvo+YO:nhD1Fwj+Ml9nA9cYoqgQT+LwBPhuO
- TLSH T19DB7336E6634DAFBE226113315DC6EA04A844C35AFD1E669F0D423C5EF6372F391B422
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
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Executes dropped EXE
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Loads dropped DLL
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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Enumerates processes with tasklist
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Executes a VBScript file via the Windows Script Host.