General
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Target
prestige-injector.exe
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Size
6.9MB
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Sample
240527-l9h71sha75
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MD5
9adb7bce995190ac251bbbc24c78dae3
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SHA1
c32f11ff584ee73270fc40df048ab5ffdb2b9664
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SHA256
3a783a9be3b3c347a39002c01c246f70ee9391039746786df3169b223bda9963
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SHA512
2d54b74884f0441385184a47129c5f9a0db1fc780c327673d3dac3351f868ddfb36ff64a791552c4fd222efa00bd2ac00e195c301195ab7c06974aa4ab30e6dd
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SSDEEP
196608:qrUm0OjeNTfm/pf+xk4dWRGtrbWOjgWy5:yYy/pWu4kRGtrbvMWy5
Malware Config
Targets
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Target
prestige-injector.exe
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Size
6.9MB
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MD5
9adb7bce995190ac251bbbc24c78dae3
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SHA1
c32f11ff584ee73270fc40df048ab5ffdb2b9664
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SHA256
3a783a9be3b3c347a39002c01c246f70ee9391039746786df3169b223bda9963
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SHA512
2d54b74884f0441385184a47129c5f9a0db1fc780c327673d3dac3351f868ddfb36ff64a791552c4fd222efa00bd2ac00e195c301195ab7c06974aa4ab30e6dd
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SSDEEP
196608:qrUm0OjeNTfm/pf+xk4dWRGtrbWOjgWy5:yYy/pWu4kRGtrbvMWy5
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Loads dropped DLL
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Registers COM server for autorun
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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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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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
1