General
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Target
d61cbbf2347a69de344cb704f3f9fda962f74c4e3eb876437bb54c9e9ebdfda8
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Size
112KB
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Sample
240815-e69r8szdnn
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MD5
4449d044f34669273f853193e1a98e4e
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SHA1
d51367bc4815f08f7750cbf9be79f94f8ec319d4
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SHA256
d61cbbf2347a69de344cb704f3f9fda962f74c4e3eb876437bb54c9e9ebdfda8
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SHA512
8d8cb1189c9abe186930ae6c371beb7f9bf6c031d52e40de3a6d9ee8597fda2c1d7fc997e93510bc17cbe8f547381affa90d9dce31b547ac42a00321c388e70e
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SSDEEP
1536:orp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4xtKegoxmOBh739:w5eznsjsguGDFqGx8egoxmO3r9
Static task
static1
Behavioral task
behavioral1
Sample
d61cbbf2347a69de344cb704f3f9fda962f74c4e3eb876437bb54c9e9ebdfda8.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
d61cbbf2347a69de344cb704f3f9fda962f74c4e3eb876437bb54c9e9ebdfda8.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
d61cbbf2347a69de344cb704f3f9fda962f74c4e3eb876437bb54c9e9ebdfda8
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Size
112KB
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MD5
4449d044f34669273f853193e1a98e4e
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SHA1
d51367bc4815f08f7750cbf9be79f94f8ec319d4
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SHA256
d61cbbf2347a69de344cb704f3f9fda962f74c4e3eb876437bb54c9e9ebdfda8
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SHA512
8d8cb1189c9abe186930ae6c371beb7f9bf6c031d52e40de3a6d9ee8597fda2c1d7fc997e93510bc17cbe8f547381affa90d9dce31b547ac42a00321c388e70e
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SSDEEP
1536:orp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4xtKegoxmOBh739:w5eznsjsguGDFqGx8egoxmO3r9
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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