General
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Target
89afd81cb7cb59382bf5830fd0111fd79a186532d960242e2e7e079415850ba0.exe
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Size
114KB
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Sample
240521-rvh7cshc7v
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MD5
43b54cfac304eeaa653ff9ffbe260427
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SHA1
b65b4fb9a6e70f74dc34b2d5c474642a13e84222
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SHA256
89afd81cb7cb59382bf5830fd0111fd79a186532d960242e2e7e079415850ba0
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SHA512
b22fb5408f1412922e61ba0a1a73de9bbb7361490686420dfb0cb3542c202e8f1fa320938fb1ae2b8c39701dc151e73ee0dd883954f91c11e7640afe437d2277
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMiat6Aa:P5eznsjsguGDFqGZ2riAa
Static task
static1
Behavioral task
behavioral1
Sample
89afd81cb7cb59382bf5830fd0111fd79a186532d960242e2e7e079415850ba0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
89afd81cb7cb59382bf5830fd0111fd79a186532d960242e2e7e079415850ba0.exe
Resource
win10v2004-20240426-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
89afd81cb7cb59382bf5830fd0111fd79a186532d960242e2e7e079415850ba0.exe
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Size
114KB
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MD5
43b54cfac304eeaa653ff9ffbe260427
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SHA1
b65b4fb9a6e70f74dc34b2d5c474642a13e84222
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SHA256
89afd81cb7cb59382bf5830fd0111fd79a186532d960242e2e7e079415850ba0
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SHA512
b22fb5408f1412922e61ba0a1a73de9bbb7361490686420dfb0cb3542c202e8f1fa320938fb1ae2b8c39701dc151e73ee0dd883954f91c11e7640afe437d2277
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMiat6Aa:P5eznsjsguGDFqGZ2riAa
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