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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
01/01/2025, 04:48
General
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Target
JaffaCakes118_47b5c95661cc9b549430191bdcb3baa0.exe
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Size
23KB
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MD5
47b5c95661cc9b549430191bdcb3baa0
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SHA1
75b6cbd129e9291bf0fc24146c9bb5aafe19159c
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SHA256
6a9eaed50b2f173e8169ac8ae34de895b3f016b905226295e1ec43d4817070f4
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SHA512
5964a40e556164a869e65fda593b391485c28dc738ae418e823cf888fe1ee0359ad743c93c2563e608226509f229d7f50541fa25590b88e0c29d63e152f9fcaf
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SSDEEP
384:MqMqYmCsg/yJrQ7hucGSl7UJx4g6JgfCcosjddmRvR6JZlbw8hqIusZzZpts:MqErG0Btl7rRpcnuv
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_47b5c95661cc9b549430191bdcb3baa0.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_47b5c95661cc9b549430191bdcb3baa0.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\server.exe"C:\Users\Admin\AppData\Roaming\server.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\Roaming\server.exe" "server.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
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Downloads
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Filesize
23KB
MD547b5c95661cc9b549430191bdcb3baa0
SHA175b6cbd129e9291bf0fc24146c9bb5aafe19159c
SHA2566a9eaed50b2f173e8169ac8ae34de895b3f016b905226295e1ec43d4817070f4
SHA5125964a40e556164a869e65fda593b391485c28dc738ae418e823cf888fe1ee0359ad743c93c2563e608226509f229d7f50541fa25590b88e0c29d63e152f9fcaf
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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
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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