General
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Target
536ea76920062886038f5a468ce455392698eeccbfcd64c1a15702b4f943d4f1
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Size
117KB
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Sample
240625-z585jawfmm
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MD5
4e8d08bf55d6cf5004784e7e24f7c5f9
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SHA1
7004e76d09c4c0cb33c91e68230715bb4a2db8a6
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SHA256
536ea76920062886038f5a468ce455392698eeccbfcd64c1a15702b4f943d4f1
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SHA512
177e61c96fc18855a2c7f1451cc930cb81f8702f014460dd4cd02fce61af499dc0b4217744a5764afef047e0e5e8b75252cc82719057fea04ec8254b7a8dca05
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDL5J:P5eznsjsguGDFqGZ2rDLz
Static task
static1
Behavioral task
behavioral1
Sample
536ea76920062886038f5a468ce455392698eeccbfcd64c1a15702b4f943d4f1.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
536ea76920062886038f5a468ce455392698eeccbfcd64c1a15702b4f943d4f1.exe
Resource
win10v2004-20240508-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
-
-
Target
536ea76920062886038f5a468ce455392698eeccbfcd64c1a15702b4f943d4f1
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Size
117KB
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MD5
4e8d08bf55d6cf5004784e7e24f7c5f9
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SHA1
7004e76d09c4c0cb33c91e68230715bb4a2db8a6
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SHA256
536ea76920062886038f5a468ce455392698eeccbfcd64c1a15702b4f943d4f1
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SHA512
177e61c96fc18855a2c7f1451cc930cb81f8702f014460dd4cd02fce61af499dc0b4217744a5764afef047e0e5e8b75252cc82719057fea04ec8254b7a8dca05
-
SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDL5J:P5eznsjsguGDFqGZ2rDLz
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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
1