General
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Target
e4bfe376f80ed041c1106ee775c6a7b0N.exe
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Size
112KB
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Sample
240804-hg8enayeqm
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MD5
e4bfe376f80ed041c1106ee775c6a7b0
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SHA1
dfa177f421ff5793c264a6151a6b59729ddc86c0
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SHA256
d200723933e53e242f2647eff5941bf1b256fe4b1a67b475847f3e47449b63fd
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SHA512
8f5b5a2a67cd43be5a6cbf91640a6c7c5fed293fb562a9e2903325bf9006e3021c75a522f9a5595daba776dba5b92e8ebb23582e2a54033099be2a5574c8c92d
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SSDEEP
1536:orp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4xtKegoxmOBh73T3:w5eznsjsguGDFqGx8egoxmO3rT3
Static task
static1
Behavioral task
behavioral1
Sample
e4bfe376f80ed041c1106ee775c6a7b0N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
e4bfe376f80ed041c1106ee775c6a7b0N.exe
Resource
win10v2004-20240802-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
e4bfe376f80ed041c1106ee775c6a7b0N.exe
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Size
112KB
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MD5
e4bfe376f80ed041c1106ee775c6a7b0
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SHA1
dfa177f421ff5793c264a6151a6b59729ddc86c0
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SHA256
d200723933e53e242f2647eff5941bf1b256fe4b1a67b475847f3e47449b63fd
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SHA512
8f5b5a2a67cd43be5a6cbf91640a6c7c5fed293fb562a9e2903325bf9006e3021c75a522f9a5595daba776dba5b92e8ebb23582e2a54033099be2a5574c8c92d
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SSDEEP
1536:orp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4xtKegoxmOBh73T3:w5eznsjsguGDFqGx8egoxmO3rT3
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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
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1