General
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Target
4a71801e5bb675860f67e4831692981e9b02709d81a61044085de8be073aeec7
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Size
645KB
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Sample
241112-1q99qa1mbt
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MD5
6b131a354c1bcc6798dd2c91e2d4b251
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SHA1
df42c5e7a0b89553ab3000ef80fefc58480c5ef2
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SHA256
4a71801e5bb675860f67e4831692981e9b02709d81a61044085de8be073aeec7
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SHA512
c3a2c83f26613cadb4be79bf759c1b77d1bea722441bea7ff822fb14870ef2046d6c2f9faad998828f8e8b309b2da81dd5081da1a905e74fc2bf6157b0565273
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SSDEEP
12288:LqFnFB46J16DXQphOCq+kQL09/Fo944P/X2hMHuNNZuk419metboX0QzgHIXRLoz:uFFioSXQph2+ka0xFo944P/GiHY41Jqk
Static task
static1
Behavioral task
behavioral1
Sample
4a71801e5bb675860f67e4831692981e9b02709d81a61044085de8be073aeec7.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
4a71801e5bb675860f67e4831692981e9b02709d81a61044085de8be073aeec7.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
4a71801e5bb675860f67e4831692981e9b02709d81a61044085de8be073aeec7
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Size
645KB
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MD5
6b131a354c1bcc6798dd2c91e2d4b251
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SHA1
df42c5e7a0b89553ab3000ef80fefc58480c5ef2
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SHA256
4a71801e5bb675860f67e4831692981e9b02709d81a61044085de8be073aeec7
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SHA512
c3a2c83f26613cadb4be79bf759c1b77d1bea722441bea7ff822fb14870ef2046d6c2f9faad998828f8e8b309b2da81dd5081da1a905e74fc2bf6157b0565273
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SSDEEP
12288:LqFnFB46J16DXQphOCq+kQL09/Fo944P/X2hMHuNNZuk419metboX0QzgHIXRLoz:uFFioSXQph2+ka0xFo944P/GiHY41Jqk
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Modifies visibility of file extensions in Explorer
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Renames multiple (81) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
4Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1