General
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Target
65caa33e3f52b797f879546268f8983cd2b93f1613ac9bda2c611008a335aafb
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Size
4.5MB
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Sample
241017-2n7w9atgrj
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MD5
7e6448b97894673a9eac677888bd0b86
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SHA1
e9807fe9b35956c29dd9b3299b98acb834b5db72
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SHA256
65caa33e3f52b797f879546268f8983cd2b93f1613ac9bda2c611008a335aafb
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SHA512
4dbb29597b0d34b72bd4396093ed3b920c0d5bf1fe0c4b8f986d3ce74438a3067a27cdc5edc8feb73fcf47e9a19ab644da1dc5f7c4806822d4d0c96f5e72359e
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SSDEEP
49152:9tRm0c0EnFQeS7WkYbXyLLTeffww47SMD5BVQ9j7zrcMfawQGic/cJT/sTrD3kTV:41FbNNDQIgT/CjdxvVRA
Static task
static1
Behavioral task
behavioral1
Sample
65caa33e3f52b797f879546268f8983cd2b93f1613ac9bda2c611008a335aafb.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
65caa33e3f52b797f879546268f8983cd2b93f1613ac9bda2c611008a335aafb.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
65caa33e3f52b797f879546268f8983cd2b93f1613ac9bda2c611008a335aafb
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Size
4.5MB
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MD5
7e6448b97894673a9eac677888bd0b86
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SHA1
e9807fe9b35956c29dd9b3299b98acb834b5db72
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SHA256
65caa33e3f52b797f879546268f8983cd2b93f1613ac9bda2c611008a335aafb
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SHA512
4dbb29597b0d34b72bd4396093ed3b920c0d5bf1fe0c4b8f986d3ce74438a3067a27cdc5edc8feb73fcf47e9a19ab644da1dc5f7c4806822d4d0c96f5e72359e
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SSDEEP
49152:9tRm0c0EnFQeS7WkYbXyLLTeffww47SMD5BVQ9j7zrcMfawQGic/cJT/sTrD3kTV:41FbNNDQIgT/CjdxvVRA
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Renames multiple (316) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Downloads MZ/PE file
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Event Triggered Execution: Image File Execution Options Injection
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Loads dropped DLL
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Modifies system executable filetype association
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
3Change Default File Association
1Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
3Change Default File Association
1Component Object Model Hijacking
1Image File Execution Options Injection
1