General
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Target
f39b0ae513867bef47f71f8a9ae23d6484a9b2e9e04395c80c20f23076977557
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Size
62KB
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Sample
240802-b1m5hasfle
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MD5
df369417a08457073bcc5c827594e708
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SHA1
48d949450215a817ab0b7bc0a2e2738f3ba0cfda
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SHA256
f39b0ae513867bef47f71f8a9ae23d6484a9b2e9e04395c80c20f23076977557
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SHA512
da98b30df2ad6609503d57f03768a08aa1b2124d07d39599c827c3e1d7cea66dd89d4fc0004a2697925379def6b029340c10cf4d43ee207749311fec2984283e
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SSDEEP
1536:mujSWANx+ftwzGgu8h/d89BNOUVMwEEjspusR/:3jSWexfxu8h4dmwEEjGus5
Static task
static1
Behavioral task
behavioral1
Sample
e2e6e72e4178791e6741a7125f941e337f7ab9457db68dd4be3f6bfe36ac1d4d.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
e2e6e72e4178791e6741a7125f941e337f7ab9457db68dd4be3f6bfe36ac1d4d.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
e2e6e72e4178791e6741a7125f941e337f7ab9457db68dd4be3f6bfe36ac1d4d.exe
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Size
116KB
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MD5
17e5e3705fa7acd98e7a0dee49def5f0
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SHA1
257ba49074bbcf2e216907dd5b8b07edb63af736
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SHA256
e2e6e72e4178791e6741a7125f941e337f7ab9457db68dd4be3f6bfe36ac1d4d
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SHA512
6e163d2ffaa71e44859dae33884ca87b8ff60a0457f10fd4877253e4e9d0fafba6535e18cc8977e9dc4f0791803808c907995e07bca2db88c46790a969a22461
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMdeV:P5eznsjsguGDFqGZ2r8
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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