General
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Target
c9f5766401b3bdc79a4f2ca09f41d079982ad6aa6b925b22559bc9a3cffbd12c
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Size
113KB
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Sample
240525-d3yp5ada5t
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MD5
49f76ea5d8b6507e1a93d12738a0efa7
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SHA1
013010551e7101c4f160a12f90ac3344cb591696
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SHA256
c9f5766401b3bdc79a4f2ca09f41d079982ad6aa6b925b22559bc9a3cffbd12c
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SHA512
4022d6b7c41dd503042b823701edf2e345623dd103a1f2dfc0526c2dfe3d24f7d3aeacce780af8cb3168d6cbe0a4293bb6240c51ed9a0c7cbadff17b28ed03ac
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMg:P5eznsjsguGDFqGZ2rg
Static task
static1
Behavioral task
behavioral1
Sample
c9f5766401b3bdc79a4f2ca09f41d079982ad6aa6b925b22559bc9a3cffbd12c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c9f5766401b3bdc79a4f2ca09f41d079982ad6aa6b925b22559bc9a3cffbd12c.exe
Resource
win10v2004-20240226-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
c9f5766401b3bdc79a4f2ca09f41d079982ad6aa6b925b22559bc9a3cffbd12c
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Size
113KB
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MD5
49f76ea5d8b6507e1a93d12738a0efa7
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SHA1
013010551e7101c4f160a12f90ac3344cb591696
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SHA256
c9f5766401b3bdc79a4f2ca09f41d079982ad6aa6b925b22559bc9a3cffbd12c
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SHA512
4022d6b7c41dd503042b823701edf2e345623dd103a1f2dfc0526c2dfe3d24f7d3aeacce780af8cb3168d6cbe0a4293bb6240c51ed9a0c7cbadff17b28ed03ac
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMg:P5eznsjsguGDFqGZ2rg
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