General
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Target
763b04ef2d0954c7ecf394249665bcd71eeafebc3a66a27b010f558fd59dbdeb.exe
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Size
66KB
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Sample
240130-glnqdabbfp
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MD5
eb1254fbcc08143f6e14e9f2dd82995b
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SHA1
38fe3f1c54c1933cb86968a1abd238498a55ffd8
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SHA256
ffd6d44ce6c0edc53b480d5050d037579e6fda3ce2c996f0a16b20d3c69fc528
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SHA512
9ab4f49d9cae7365eb22b1281adf3e0bfa2f19320f1857fa68fb5d819cfb0f582d8a73a04f87ca50a1b94c117d06d6c96255310cb64db64925b99e53f66f93a2
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SSDEEP
1536:HNeRBl5PT/rx1mzwRMSTdLpTM3G6+OjDSB0c4a+96tHUSc9u:HQRrmzwR5TpLOiiVWH9c9
Static task
static1
Behavioral task
behavioral1
Sample
763b04ef2d0954c7ecf394249665bcd71eeafebc3a66a27b010f558fd59dbdeb.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
763b04ef2d0954c7ecf394249665bcd71eeafebc3a66a27b010f558fd59dbdeb.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
C:\Buy Black Mass Volume II.hta
class='mark'>[email protected]</span></div>
http://www.w3.org/TR/html4/strict.dtd'>
Extracted
C:\Buy Black Mass Volume II.hta
class='mark'>[email protected]</span></div>
http://www.w3.org/TR/html4/strict.dtd'>
Targets
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-
Target
763b04ef2d0954c7ecf394249665bcd71eeafebc3a66a27b010f558fd59dbdeb.exe
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Size
66KB
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MD5
eb1254fbcc08143f6e14e9f2dd82995b
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SHA1
38fe3f1c54c1933cb86968a1abd238498a55ffd8
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SHA256
ffd6d44ce6c0edc53b480d5050d037579e6fda3ce2c996f0a16b20d3c69fc528
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SHA512
9ab4f49d9cae7365eb22b1281adf3e0bfa2f19320f1857fa68fb5d819cfb0f582d8a73a04f87ca50a1b94c117d06d6c96255310cb64db64925b99e53f66f93a2
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SSDEEP
1536:HNeRBl5PT/rx1mzwRMSTdLpTM3G6+OjDSB0c4a+96tHUSc9u:HQRrmzwR5TpLOiiVWH9c9
Score10/10-
Modifies boot configuration data using bcdedit
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Renames multiple (310) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Modifies Windows Firewall
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Drops startup file
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Adds Run key to start application
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Drops desktop.ini file(s)
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1