General
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Target
2024-06-15_db6cdd64029759967f643ece4d4fe0b3_wannacry
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Size
3.6MB
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Sample
240615-a4yvqsshpe
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MD5
db6cdd64029759967f643ece4d4fe0b3
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SHA1
eea0338c03e9a0d9ab2da2a1f937df0da5049faa
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SHA256
9c4d04b14d6aa50e54406dd3d1e45d2799db0e41bc96691fd176970cca8e7aed
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SHA512
d4b36fa08d30933c5f2f7b77fe49db638dee5fd1750b9df84eb595fac92f45a3a322c3ed5dce9c587c8befcfadf0135bf37924184b53b1fac2048d8e66f9cea3
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SSDEEP
98304:wDqPoBhz1aRxcSUD+xWa9P593R8yAVp2g3:wDqPe1CxcxxadzR8yc4g
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-15_db6cdd64029759967f643ece4d4fe0b3_wannacry.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-15_db6cdd64029759967f643ece4d4fe0b3_wannacry.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
C:\Users\Admin\Documents\@[email protected]
wannacry
13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94
Targets
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Target
2024-06-15_db6cdd64029759967f643ece4d4fe0b3_wannacry
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Size
3.6MB
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MD5
db6cdd64029759967f643ece4d4fe0b3
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SHA1
eea0338c03e9a0d9ab2da2a1f937df0da5049faa
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SHA256
9c4d04b14d6aa50e54406dd3d1e45d2799db0e41bc96691fd176970cca8e7aed
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SHA512
d4b36fa08d30933c5f2f7b77fe49db638dee5fd1750b9df84eb595fac92f45a3a322c3ed5dce9c587c8befcfadf0135bf37924184b53b1fac2048d8e66f9cea3
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SSDEEP
98304:wDqPoBhz1aRxcSUD+xWa9P593R8yAVp2g3:wDqPe1CxcxxadzR8yc4g
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Contacts a large (2675) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Detects command variations typically used by ransomware
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Adds Run key to start application
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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
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1