General
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Target
0dcc21bdebe05957ca2922be486abe22.bin
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Size
58KB
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Sample
240817-bcy7vsxgrc
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MD5
8540d2978c9ad7469efbc79018a99871
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SHA1
007324039208b41a7895854b4d95cdaa0f404c0b
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SHA256
827a1d214bf0a27396eb6240034373e2cf7be6a82ff215bb9408c8c9e407c33b
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SHA512
4f4214dad2dfae6012b862e600a8848752b501c31504adfe78e948b3a8f8d2122662f6cc89b1b2a85db7ea74222da91b11a496cd0ced0a06594106ce166bd985
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SSDEEP
1536:LvcOf3xskyJat7MGeE/pHYybOykf5utPcUcaHq6v:/3xskCQ7M4HVvkRYcUcav
Static task
static1
Behavioral task
behavioral1
Sample
73304b5c73a1c90b192c8748348509c213890807d3ca34b08c8fb84652b0cbd3.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
73304b5c73a1c90b192c8748348509c213890807d3ca34b08c8fb84652b0cbd3.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
73304b5c73a1c90b192c8748348509c213890807d3ca34b08c8fb84652b0cbd3.exe
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Size
110KB
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MD5
0dcc21bdebe05957ca2922be486abe22
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SHA1
8bcbd8a839a58e0050c17221e6a1cc775f07586b
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SHA256
73304b5c73a1c90b192c8748348509c213890807d3ca34b08c8fb84652b0cbd3
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SHA512
0752ba22340fd3383132243580cb28a147e67b42bb920af8c0fde491d550556fdfa296e70d94f2ce9798faddd0dad4664e2c2edda8f6604b9ba9e63e8f875e0f
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SSDEEP
1536:orp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4xtKegoxmOBh737:w5eznsjsguGDFqGx8egoxmO3r7
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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