General
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Target
d9fb3c2700518d86055aafddeb845e9a10f8d41617cf45e9d17ea6c98dddfd18
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Size
564KB
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Sample
241115-c8znyaxerd
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MD5
7e023efe882391820e9cd63bfcdc94ef
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SHA1
785f0bda1ab514f082f4b135b82ca09b790a2558
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SHA256
d9fb3c2700518d86055aafddeb845e9a10f8d41617cf45e9d17ea6c98dddfd18
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SHA512
6cbfb6644ace2a92abb658cb268c8f107388e8922a3d7711499e73108d6ad08b6f08865db1f41522d99fc00bc63726b4f790ea61e288be819b26f3e8df308d57
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SSDEEP
12288:gVgIv17lia/eNZdHEAtqdJLfDWKCjM1TJwVC0B+F:oknEAsdhfDWKCGsC0
Static task
static1
Behavioral task
behavioral1
Sample
d9fb3c2700518d86055aafddeb845e9a10f8d41617cf45e9d17ea6c98dddfd18.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d9fb3c2700518d86055aafddeb845e9a10f8d41617cf45e9d17ea6c98dddfd18.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
d9fb3c2700518d86055aafddeb845e9a10f8d41617cf45e9d17ea6c98dddfd18
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Size
564KB
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MD5
7e023efe882391820e9cd63bfcdc94ef
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SHA1
785f0bda1ab514f082f4b135b82ca09b790a2558
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SHA256
d9fb3c2700518d86055aafddeb845e9a10f8d41617cf45e9d17ea6c98dddfd18
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SHA512
6cbfb6644ace2a92abb658cb268c8f107388e8922a3d7711499e73108d6ad08b6f08865db1f41522d99fc00bc63726b4f790ea61e288be819b26f3e8df308d57
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SSDEEP
12288:gVgIv17lia/eNZdHEAtqdJLfDWKCjM1TJwVC0B+F:oknEAsdhfDWKCGsC0
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Modifies visibility of file extensions in Explorer
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Renames multiple (80) 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