General
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Target
bba4c0c2a93dbc278635a42900c34c30N.exe
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Size
116KB
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Sample
240901-l58l4sxfrl
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MD5
bba4c0c2a93dbc278635a42900c34c30
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SHA1
37ac6b90978a4d9988fd44a75bbcff62f69d3b18
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SHA256
15084977208ec22b853fc37c4bc732eaf27edbbef387b6d99d85cf861e94042e
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SHA512
4a7006a8c7d518d202f755e2333d2e14f4949d5b2634be4d2aee4e62d97c258413a3cd19a1739d051b5637a931e22039e915b9663951c82462bf53d4144e5d18
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLVB:P5eznsjsguGDFqGZ2rDL7
Static task
static1
Behavioral task
behavioral1
Sample
bba4c0c2a93dbc278635a42900c34c30N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
bba4c0c2a93dbc278635a42900c34c30N.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
bba4c0c2a93dbc278635a42900c34c30N.exe
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Size
116KB
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MD5
bba4c0c2a93dbc278635a42900c34c30
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SHA1
37ac6b90978a4d9988fd44a75bbcff62f69d3b18
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SHA256
15084977208ec22b853fc37c4bc732eaf27edbbef387b6d99d85cf861e94042e
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SHA512
4a7006a8c7d518d202f755e2333d2e14f4949d5b2634be4d2aee4e62d97c258413a3cd19a1739d051b5637a931e22039e915b9663951c82462bf53d4144e5d18
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLVB:P5eznsjsguGDFqGZ2rDL7
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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