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General
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Target
7218c51ff2529378fa8be83f6ecae77444c0d85c5581c9d7f4d40dd62c318ef7
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Size
115KB
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Sample
240522-bcnfcsfc83
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MD5
84743b0c88be2cf9eb6874d119cd8299
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SHA1
5bba4db84815e84007e8828efa5ca6e46acd250a
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SHA256
7218c51ff2529378fa8be83f6ecae77444c0d85c5581c9d7f4d40dd62c318ef7
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SHA512
dce296849d40ecba1d158adbe2f672165feb02bb101bdcb911e7cf5ebe353213611d2a254bdfeeeb33a90560be535bb147df44353d9391f7a9b818d43eb7b7b5
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLS:P5eznsjsguGDFqGZ2rDLS
Static task
static1
Behavioral task
behavioral1
Sample
7218c51ff2529378fa8be83f6ecae77444c0d85c5581c9d7f4d40dd62c318ef7.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
7218c51ff2529378fa8be83f6ecae77444c0d85c5581c9d7f4d40dd62c318ef7.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
njrat
0.7d
neuf
doddyfire.linkpc.net:10000
e1a87040f2026369a233f9ae76301b7b
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reg_key
e1a87040f2026369a233f9ae76301b7b
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splitter
|'|'|
Targets
-
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Target
7218c51ff2529378fa8be83f6ecae77444c0d85c5581c9d7f4d40dd62c318ef7
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Size
115KB
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MD5
84743b0c88be2cf9eb6874d119cd8299
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SHA1
5bba4db84815e84007e8828efa5ca6e46acd250a
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SHA256
7218c51ff2529378fa8be83f6ecae77444c0d85c5581c9d7f4d40dd62c318ef7
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SHA512
dce296849d40ecba1d158adbe2f672165feb02bb101bdcb911e7cf5ebe353213611d2a254bdfeeeb33a90560be535bb147df44353d9391f7a9b818d43eb7b7b5
-
SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLS:P5eznsjsguGDFqGZ2rDLS
Score10/10-
Modifies Windows Firewall
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1