Analysis
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max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
24-11-2024 18:33
General
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Target
9679be374eb64ddb5e5a161e28a9c77d_JaffaCakes118.exe
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Size
156KB
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MD5
9679be374eb64ddb5e5a161e28a9c77d
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SHA1
520fc875609bd4b476945c60d7b0b147c96cd565
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SHA256
5b0d861ebf19505c916cca1201fb0c5c927415170fbce2474b9292396b1d10fe
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SHA512
519ea9f6c55c962502aaedfbd317ed56e257ccd06e99493f24cd0ccaf0659458e92c91f595420ff85f845c394791db2e9fadb59a7580805ca445f6ce8269b0fc
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SSDEEP
1536:4RRjZ6FOBZLc8Remp9JcFq8goiQpthFlu0Lvng8OMGxOZYtcCXg4yLq732m2g43G:4RD/TKqR8gcrfUMG0CxXgm92bUVRzYu
Malware Config
Signatures
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Njrat family
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njRAT/Bladabindi
Widely used RAT written in .NET.
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Modifies Windows Firewall 2 TTPs 1 IoCs
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Adds Run key to start application 2 TTPs 2 IoCs
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious use of AdjustPrivilegeToken 37 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\9679be374eb64ddb5e5a161e28a9c77d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9679be374eb64ddb5e5a161e28a9c77d_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\9679be374eb64ddb5e5a161e28a9c77d_JaffaCakes118.exe" "9679be374eb64ddb5e5a161e28a9c77d_JaffaCakes118.exe" ENABLE2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
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Network
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
1Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB