General
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Target
c58262972733216a13e70f944d445a27a9ce158da384c70d5a2c06fc227835cb.exe
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Size
116KB
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Sample
240801-cfgbwswbnk
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MD5
1bc866084810b9eadf6d0cc8e989fe72
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SHA1
0b892dee9b06beea6f772d5848055d2c8a61abc6
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SHA256
c58262972733216a13e70f944d445a27a9ce158da384c70d5a2c06fc227835cb
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SHA512
6b47364a04b88cdc39b21fa4329ad78adffb567f303ed68aa88d8600aed01b20e0ccddf3e5b8e58d280f741d4669ca54b0b1a975dc79d853ed9397d02c78a363
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLCGImC:P5eznsjsguGDFqGZ2rDLImC
Static task
static1
Behavioral task
behavioral1
Sample
c58262972733216a13e70f944d445a27a9ce158da384c70d5a2c06fc227835cb.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c58262972733216a13e70f944d445a27a9ce158da384c70d5a2c06fc227835cb.exe
Resource
win10v2004-20240730-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
c58262972733216a13e70f944d445a27a9ce158da384c70d5a2c06fc227835cb.exe
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Size
116KB
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MD5
1bc866084810b9eadf6d0cc8e989fe72
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SHA1
0b892dee9b06beea6f772d5848055d2c8a61abc6
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SHA256
c58262972733216a13e70f944d445a27a9ce158da384c70d5a2c06fc227835cb
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SHA512
6b47364a04b88cdc39b21fa4329ad78adffb567f303ed68aa88d8600aed01b20e0ccddf3e5b8e58d280f741d4669ca54b0b1a975dc79d853ed9397d02c78a363
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLCGImC:P5eznsjsguGDFqGZ2rDLImC
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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