Analysis
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max time kernel
149s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
03-01-2025 02:15
General
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Target
JaffaCakes118_699b7a95c69b10a9107393fb4a8d2a00.exe
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Size
17KB
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MD5
699b7a95c69b10a9107393fb4a8d2a00
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SHA1
572b8540e349836471df26752f5b12c680ebaedb
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SHA256
b0162fc368bf26bde3c23ec90f7fc047796da948a8c94c83a8bd57b05bac5f55
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SHA512
3a04e281c5e3633ebe7b9dba296b7a169d09665b673d5641b679e64630d04a91ebb930eecd4e23952ea53bcd70792859d30c1f06eeac0af58ebb2cae89851308
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SSDEEP
384:/f1P7Etj9a+jRSUJ5FgNOO1Y//TvxVZd:/fZEt4WRNXFgrIvpd
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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Drops startup file 2 IoCs
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Executes dropped EXE 1 IoCs
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Adds Run key to start application 2 TTPs 2 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 3 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 35 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_699b7a95c69b10a9107393fb4a8d2a00.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_699b7a95c69b10a9107393fb4a8d2a00.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\taskhost.exe .exe"C:\Users\Admin\AppData\Local\Temp\taskhost.exe .exe"2⤵
- Drops startup file
- Executes dropped EXE
- 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\taskhost.exe .exe" "taskhost.exe .exe" ENABLE3⤵
- 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
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
17KB
MD5699b7a95c69b10a9107393fb4a8d2a00
SHA1572b8540e349836471df26752f5b12c680ebaedb
SHA256b0162fc368bf26bde3c23ec90f7fc047796da948a8c94c83a8bd57b05bac5f55
SHA5123a04e281c5e3633ebe7b9dba296b7a169d09665b673d5641b679e64630d04a91ebb930eecd4e23952ea53bcd70792859d30c1f06eeac0af58ebb2cae89851308
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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
4KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB