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General
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Target
2024-09-16_2116e2be48afbe7c65e89bd0cebaec8c_makop
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Size
42KB
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Sample
240916-g61knssglc
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MD5
2116e2be48afbe7c65e89bd0cebaec8c
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SHA1
3658f4fa9128a1f4e2a533083dfdb82f32ce8368
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SHA256
3a311679a57eabb27cb3aa62ad10a98403ed1ad705f9c519372099ec715b21bb
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SHA512
2f2520a6dcd39adc65fbe6fb112748b437d8aaeb26393ff0a710b47ccc3298c120d0430d43b0a80e8a3059ca8fc96ad5de740fbefd8048980edb74e85417fa4b
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SSDEEP
768:rO1oR/wVS1RzK4wbs+D/SIJX+ZZ1SQQwZuIOPzDRCbpkxDFBZZTE9+z+:rcS1FKnDtkuImspCnZZTE9+a
Behavioral task
behavioral1
Sample
2024-09-16_2116e2be48afbe7c65e89bd0cebaec8c_makop.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-16_2116e2be48afbe7c65e89bd0cebaec8c_makop.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\+README-WARNING+.txt
Targets
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Target
2024-09-16_2116e2be48afbe7c65e89bd0cebaec8c_makop
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Size
42KB
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MD5
2116e2be48afbe7c65e89bd0cebaec8c
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SHA1
3658f4fa9128a1f4e2a533083dfdb82f32ce8368
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SHA256
3a311679a57eabb27cb3aa62ad10a98403ed1ad705f9c519372099ec715b21bb
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SHA512
2f2520a6dcd39adc65fbe6fb112748b437d8aaeb26393ff0a710b47ccc3298c120d0430d43b0a80e8a3059ca8fc96ad5de740fbefd8048980edb74e85417fa4b
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SSDEEP
768:rO1oR/wVS1RzK4wbs+D/SIJX+ZZ1SQQwZuIOPzDRCbpkxDFBZZTE9+z+:rcS1FKnDtkuImspCnZZTE9+a
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (8310) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Deletes itself
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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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MITRE ATT&CK Enterprise v15
Defense Evasion
Direct Volume Access
1Indicator Removal
3File Deletion
3Modify Registry
1