General
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Target
272807e29879a6d16fd18eed2e7ff7ea.exe
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Size
114KB
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Sample
240526-tf7mhscg83
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MD5
272807e29879a6d16fd18eed2e7ff7ea
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SHA1
79dbc3bc456688a5eb6e11443d2e756c069a74fd
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SHA256
f1ee6a26a415669c195bb842fad2d0330776d9e8544a406ba60837c5f5d45e2d
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SHA512
5767ad38c4a8dbe79bb979acdc7f0c0ae87f708a1b6dc8099c2a38592ab7dea031e35b5fd467e48262510b93d3af96e130a3f83622b53c1611218e4f0d35e365
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuML:P5eznsjsguGDFqGZ2rL
Static task
static1
Behavioral task
behavioral1
Sample
272807e29879a6d16fd18eed2e7ff7ea.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
272807e29879a6d16fd18eed2e7ff7ea.exe
Resource
win10v2004-20240226-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
272807e29879a6d16fd18eed2e7ff7ea.exe
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Size
114KB
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MD5
272807e29879a6d16fd18eed2e7ff7ea
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SHA1
79dbc3bc456688a5eb6e11443d2e756c069a74fd
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SHA256
f1ee6a26a415669c195bb842fad2d0330776d9e8544a406ba60837c5f5d45e2d
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SHA512
5767ad38c4a8dbe79bb979acdc7f0c0ae87f708a1b6dc8099c2a38592ab7dea031e35b5fd467e48262510b93d3af96e130a3f83622b53c1611218e4f0d35e365
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuML:P5eznsjsguGDFqGZ2rL
Score10/10-
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
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1