General
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Target
koha.bat
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Size
6.0MB
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Sample
241229-vf3h8svlhk
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MD5
8bfb9e937938cf7f0ce71819e221f8ec
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SHA1
9634cbe183191cb4a95f37c6c02914f1435f519e
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SHA256
dba42ed9e61cf74b0f6905d8a5f47be0de1ca30bf93472ac8600eec5242b3d7f
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SHA512
8f3b60a3f47b27c482b2159e7ad6042d90ada0b8d90061f5025071dc13f61ea3bb218f891b6bc1dc54246addcef9444645a77f8f82313ff83f3f4927bb193509
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SSDEEP
98304:0zEtdFByLzO0amaHl3Ne4i3gmtfXJOLhx9fZAzDJ4wzQgsRuGK4RNOnAKWWAJ7L:0qFELa1eN/FJMIDJf0gsAGK4RInAKWb/
Behavioral task
behavioral1
Sample
koha.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
koha.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
koha.bat
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Size
6.0MB
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MD5
8bfb9e937938cf7f0ce71819e221f8ec
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SHA1
9634cbe183191cb4a95f37c6c02914f1435f519e
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SHA256
dba42ed9e61cf74b0f6905d8a5f47be0de1ca30bf93472ac8600eec5242b3d7f
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SHA512
8f3b60a3f47b27c482b2159e7ad6042d90ada0b8d90061f5025071dc13f61ea3bb218f891b6bc1dc54246addcef9444645a77f8f82313ff83f3f4927bb193509
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SSDEEP
98304:0zEtdFByLzO0amaHl3Ne4i3gmtfXJOLhx9fZAzDJ4wzQgsRuGK4RNOnAKWWAJ7L:0qFELa1eN/FJMIDJf0gsAGK4RInAKWb/
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Drops file in Drivers directory
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Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
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Executes dropped EXE
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Enumerates processes with tasklist
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Hide Artifacts: Hidden Files and Directories
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MITRE ATT&CK Enterprise v15
Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Obfuscated Files or Information
1Command Obfuscation
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3