General
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Target
1.bat
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Size
42B
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Sample
240501-ttyxjaba41
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MD5
781f882af4fc7061ede473ee5d75e17c
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SHA1
41b54f6c7bbb19327bbf88880ff3a3010e7af6a6
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SHA256
268b9b8e07f7c0f7b895de751634cae25e5189aa33ec4da924b243adda41186c
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SHA512
9471507eb329ea7050e2da756b8af58dbe3a63d7f0a707d24a6416565cb505d2967046faaeb7d45bce98e65468b95203725b09eebe3310ba589a6c38c9806697
Static task
static1
Behavioral task
behavioral1
Sample
1.bat
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1.bat
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
1.bat
Resource
win10v2004-20240419-en
Behavioral task
behavioral4
Sample
1.bat
Resource
win11-20240419-en
Malware Config
Extracted
C:\Users\Admin\Desktop\@[email protected]
wannacry
115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn
Targets
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Target
1.bat
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Size
42B
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MD5
781f882af4fc7061ede473ee5d75e17c
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SHA1
41b54f6c7bbb19327bbf88880ff3a3010e7af6a6
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SHA256
268b9b8e07f7c0f7b895de751634cae25e5189aa33ec4da924b243adda41186c
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SHA512
9471507eb329ea7050e2da756b8af58dbe3a63d7f0a707d24a6416565cb505d2967046faaeb7d45bce98e65468b95203725b09eebe3310ba589a6c38c9806697
Score10/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Legitimate hosting services abused for malware hosting/C2
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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