General
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Target
NocturneLoader.bin
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Size
607KB
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Sample
241008-lyrp1szflr
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MD5
4a5b7c6a9592dd295c6c23c6b17eae92
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SHA1
538654fa1a9453483ab2d051fad9dfe38cfa2b3e
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SHA256
4c3fad8ea837861fe54356ad6e7e40cce2fe305b9cb323f07d8802c93a440b70
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SHA512
47144a0eac75fb8a4653644441c8f3805e98cf82e681e89288603497ca44b2a43e1c3e794171113bd8744bc712cef31578f0e4f8e54ac029f9613531820ec248
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SSDEEP
12288:Cs13XpHNz+8cbkAklsOnb7Ev812q94GEwX/E+:b3XbzzculsObQva91DX8
Static task
static1
Behavioral task
behavioral1
Sample
NocturneLoader.exe
Resource
win10-20240404-en
Malware Config
Extracted
njrat
im523
HacKed
127.0.0.1:5552
984559f52d4087243e95e5ad9bb48e8d
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reg_key
984559f52d4087243e95e5ad9bb48e8d
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splitter
|'|'|
Targets
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Target
NocturneLoader.bin
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Size
607KB
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MD5
4a5b7c6a9592dd295c6c23c6b17eae92
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SHA1
538654fa1a9453483ab2d051fad9dfe38cfa2b3e
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SHA256
4c3fad8ea837861fe54356ad6e7e40cce2fe305b9cb323f07d8802c93a440b70
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SHA512
47144a0eac75fb8a4653644441c8f3805e98cf82e681e89288603497ca44b2a43e1c3e794171113bd8744bc712cef31578f0e4f8e54ac029f9613531820ec248
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SSDEEP
12288:Cs13XpHNz+8cbkAklsOnb7Ev812q94GEwX/E+:b3XbzzculsObQva91DX8
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Modifies Windows Firewall
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Drops startup file
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Executes dropped EXE
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Uses the VBS compiler for execution
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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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
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1