General
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Target
7a29d3b5d443431f45f1ae41a988ece0N.exe
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Size
111KB
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Sample
240818-n6733sshma
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MD5
7a29d3b5d443431f45f1ae41a988ece0
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SHA1
15e178c99c4b64310564ce90d441a02e5d60511f
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SHA256
f77060e1af9efc5a10c35727ce8ba28b4f8228ce0ca2a3a04423895a5d0e8161
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SHA512
1381eca0ee52d6b0d118df952cff851e5f43e1cfc252497fa0e2f560244a676948a7248f425af462672390aa350eeb71c740ccf6925dc217f7980288051ccde3
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SSDEEP
1536:orp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4xtKegoxmOBh73m:w5eznsjsguGDFqGx8egoxmO3rm
Static task
static1
Behavioral task
behavioral1
Sample
7a29d3b5d443431f45f1ae41a988ece0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
7a29d3b5d443431f45f1ae41a988ece0N.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
7a29d3b5d443431f45f1ae41a988ece0N.exe
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Size
111KB
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MD5
7a29d3b5d443431f45f1ae41a988ece0
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SHA1
15e178c99c4b64310564ce90d441a02e5d60511f
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SHA256
f77060e1af9efc5a10c35727ce8ba28b4f8228ce0ca2a3a04423895a5d0e8161
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SHA512
1381eca0ee52d6b0d118df952cff851e5f43e1cfc252497fa0e2f560244a676948a7248f425af462672390aa350eeb71c740ccf6925dc217f7980288051ccde3
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SSDEEP
1536:orp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4xtKegoxmOBh73m:w5eznsjsguGDFqGx8egoxmO3rm
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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