General
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Target
c59960094e31b847aa66622e08440000N.exe
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Size
116KB
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Sample
240731-t5adbaxhkd
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MD5
c59960094e31b847aa66622e08440000
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SHA1
0676b078c28b61fb9f238a2156be884460e781c6
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SHA256
48a241b18f8e818b09f142d2481be2a9404d0fec31223053c026585f092f9572
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SHA512
0c39da19dc47e0917637de8f420f9156d74fba552f7b52b4d56115f1f7aeea57c563567d35056f7205b622518f3b26c739866982e9c8e270c2c7725e061da11b
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLVMc:P5eznsjsguGDFqGZ2rDLj
Static task
static1
Behavioral task
behavioral1
Sample
c59960094e31b847aa66622e08440000N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c59960094e31b847aa66622e08440000N.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
c59960094e31b847aa66622e08440000N.exe
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Size
116KB
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MD5
c59960094e31b847aa66622e08440000
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SHA1
0676b078c28b61fb9f238a2156be884460e781c6
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SHA256
48a241b18f8e818b09f142d2481be2a9404d0fec31223053c026585f092f9572
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SHA512
0c39da19dc47e0917637de8f420f9156d74fba552f7b52b4d56115f1f7aeea57c563567d35056f7205b622518f3b26c739866982e9c8e270c2c7725e061da11b
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLVMc:P5eznsjsguGDFqGZ2rDLj
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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