General
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Target
c709c8ffeedce8eb97a59d33450f1471800da1549e76bfd0158744ffb689e65c
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Size
91KB
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Sample
240601-dk6ysaff7x
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MD5
151e22b0a95e310a576a168add61377c
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SHA1
9ce5241883c573423b719568c99fb8b424289a39
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SHA256
c709c8ffeedce8eb97a59d33450f1471800da1549e76bfd0158744ffb689e65c
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SHA512
2d6ba821905d2a417a9e0a6d241c21923cbbb635a199eed70273388f61971069e976462b57f3339d48beff0c611159bd861d1b3baa5a22f7359cdc925bdd4f92
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SSDEEP
1536:XRsjdLaslqdBXvTUL0Hnouy8VjIRsjdLaslqdBXvTUL0Hnouy8VjYf:XOJKqsout9IOJKqsout9Yf
Behavioral task
behavioral1
Sample
c709c8ffeedce8eb97a59d33450f1471800da1549e76bfd0158744ffb689e65c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c709c8ffeedce8eb97a59d33450f1471800da1549e76bfd0158744ffb689e65c.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
-
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Target
c709c8ffeedce8eb97a59d33450f1471800da1549e76bfd0158744ffb689e65c
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Size
91KB
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MD5
151e22b0a95e310a576a168add61377c
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SHA1
9ce5241883c573423b719568c99fb8b424289a39
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SHA256
c709c8ffeedce8eb97a59d33450f1471800da1549e76bfd0158744ffb689e65c
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SHA512
2d6ba821905d2a417a9e0a6d241c21923cbbb635a199eed70273388f61971069e976462b57f3339d48beff0c611159bd861d1b3baa5a22f7359cdc925bdd4f92
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SSDEEP
1536:XRsjdLaslqdBXvTUL0Hnouy8VjIRsjdLaslqdBXvTUL0Hnouy8VjYf:XOJKqsout9IOJKqsout9Yf
Score10/10-
Modifies WinLogon for persistence
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Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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UPX dump on OEP (original entry point)
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Disables RegEdit via registry modification
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Disables use of System Restore points
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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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Drops desktop.ini file(s)
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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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
7