General
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Target
3858_invoice.exe
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Size
25.8MB
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Sample
240516-te2pwacb9s
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MD5
9b28351713f6b95a04996fee315aa7fd
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SHA1
edac4aa27925404263fafdaad6dd375732861ad1
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SHA256
39e246d194e4a5ade27a08d4a925dbff009fa8b66963c05f18712c1472e24a81
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SHA512
7971eacbb3e56be9803abcd11f9fd3246ba763b16de5d3331e984b040c2c9730a9ba085ed1a7d0ae0d24bd28ed108938284111c8f65d011ee0e62c6c2c4fc624
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SSDEEP
393216:M+Jsv6tWKFdu9CRXu3AzmqTL6zemNMg56LLnToMjmmV5BBWCJP0/3uj7XlC4t6no:RfmqG3Q3TTyanWCJM/e9Ch6dv
Static task
static1
Behavioral task
behavioral1
Sample
3858_invoice.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
3858_invoice.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
3858_invoice.exe
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Size
25.8MB
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MD5
9b28351713f6b95a04996fee315aa7fd
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SHA1
edac4aa27925404263fafdaad6dd375732861ad1
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SHA256
39e246d194e4a5ade27a08d4a925dbff009fa8b66963c05f18712c1472e24a81
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SHA512
7971eacbb3e56be9803abcd11f9fd3246ba763b16de5d3331e984b040c2c9730a9ba085ed1a7d0ae0d24bd28ed108938284111c8f65d011ee0e62c6c2c4fc624
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SSDEEP
393216:M+Jsv6tWKFdu9CRXu3AzmqTL6zemNMg56LLnToMjmmV5BBWCJP0/3uj7XlC4t6no:RfmqG3Q3TTyanWCJM/e9Ch6dv
Score10/10-
Detected Egregor ransomware
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Registers COM server for autorun
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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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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
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1