Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
12/10/2026, 19:38
General
- Target jaffacakes118_Trojan-Dropper.Win32.Agent.bjqtjz.exe
- Size 504KB
- Sample261012-ycnsfset6s
- SHA256 b8c12856d108218c34dc0dcf03f0206850252ba017f5244e19ac23f57a827423
Malware Config
Extracted
-
njrat
-
0.7d
-
master
-
mosabalkasm20.ddns.net:5552
-
28ef14ed79cacf54d9832b294fd7375a
-
reg_key
28ef14ed79cacf54d9832b294fd7375a
-
splitter
|'|'|
Signatures
- Family: njRAT/Bladabindi
Widely used RAT written in .NET.
- Modifies Windows Firewall 2 TTPs 1 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Creates a file in the Startup directory 1 TTPs 2 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
- Executes dropped EXE 2 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 33 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.Agent.bjqtjz.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.Agent.bjqtjz.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\server.exe"C:\Users\Admin\AppData\Local\Temp\server.exe"2⤵
- Creates a file in the Startup directory
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
-
-
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C:\Users\Admin\AppData\Local\Temp\server.exe"C:\Users\Admin\AppData\Local\Temp\server.exe" ..1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create 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
server.exe
memory/1448-0-0x0000000000D40000-0x0000000000DC4000-memory.dmp
memory/1448-1-0x0000000005760000-0x0000000005770000-memory.dmp
memory/1448-2-0x0000000005670000-0x0000000005698000-memory.dmp
memory/1448-3-0x0000000003030000-0x000000000306C000-memory.dmp
memory/1448-5-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-9-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-87-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-129-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-220-0x0000000003070000-0x000000000307A000-memory.dmp
memory/1448-127-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-125-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-123-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-121-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-119-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-117-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-115-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-113-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-111-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-109-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-107-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-105-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-103-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-101-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-99-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-97-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-95-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-93-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-91-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-89-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-85-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-83-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-81-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-79-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-77-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-75-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-73-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-71-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-69-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-67-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-65-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-61-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-59-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-57-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-55-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-53-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-51-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-49-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-47-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-45-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-43-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-41-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-37-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-35-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-33-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-31-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-29-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-28-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-25-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-23-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-21-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-19-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-17-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-15-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-13-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-11-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-7-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-63-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-39-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-4-0x0000000003030000-0x0000000003066000-memory.dmp
memory/1448-221-0x0000000008120000-0x00000000081BC000-memory.dmp
memory/1448-222-0x0000000005730000-0x000000000573C000-memory.dmp
memory/1448-223-0x0000000008770000-0x0000000008D14000-memory.dmp
memory/4556-236-0x0000000005100000-0x0000000005110000-memory.dmp
memory/4556-454-0x0000000007BA0000-0x0000000007C32000-memory.dmp
memory/4556-672-0x0000000007B60000-0x0000000007B6A000-memory.dmp