General
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Target
e5fc3bba9f725c49ffad8dc39ab0fda0N.exe
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Size
111KB
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Sample
240804-jbzq1azcmm
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MD5
e5fc3bba9f725c49ffad8dc39ab0fda0
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SHA1
d567686482259089b5009a3c638dbb1a603b7e11
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SHA256
1c5c152bdba00d34a352ebd61cfee44747d301fb4a4ef67326f6c3d28bc966c6
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SHA512
217a597367080f83aef0cd2e883e8ee97cfb077d34c6b8d9c2dda27486c36ab1b83ea847264f87035e9c20baa88f449aea47de8f0eac5545b6c7d0500eff6a97
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SSDEEP
1536:orp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4xtKegoxmOBh73Tc:w5eznsjsguGDFqGx8egoxmO3rTc
Static task
static1
Behavioral task
behavioral1
Sample
e5fc3bba9f725c49ffad8dc39ab0fda0N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
e5fc3bba9f725c49ffad8dc39ab0fda0N.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
e5fc3bba9f725c49ffad8dc39ab0fda0N.exe
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Size
111KB
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MD5
e5fc3bba9f725c49ffad8dc39ab0fda0
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SHA1
d567686482259089b5009a3c638dbb1a603b7e11
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SHA256
1c5c152bdba00d34a352ebd61cfee44747d301fb4a4ef67326f6c3d28bc966c6
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SHA512
217a597367080f83aef0cd2e883e8ee97cfb077d34c6b8d9c2dda27486c36ab1b83ea847264f87035e9c20baa88f449aea47de8f0eac5545b6c7d0500eff6a97
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SSDEEP
1536:orp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4xtKegoxmOBh73Tc:w5eznsjsguGDFqGx8egoxmO3rTc
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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