Analysis
-
max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
-
submitted
03-02-2025 03:45
General
-
Target
cc8e70780dc86ab74f1bba933145bd931e69a9334b21c270486b24ec67cbc522.exe
-
Size
23KB
-
MD5
046a99195ebe039bdb825ebd1ce560a4
-
SHA1
24ccf20694cf13269313d21c5b7bc4e3dff64d7b
-
SHA256
cc8e70780dc86ab74f1bba933145bd931e69a9334b21c270486b24ec67cbc522
-
SHA512
c5d1e5d73010283eb2975a52cc49841a3c89dd93e040b20ab5e17f763135af8cf3570dcc6d43cd25d42f117f480f82d359fd56542100f9d76e4e2b8e1c1cdc17
-
SSDEEP
384:O8aSyS9gB3Y1KIay2X8cLZI6hgxsGJVPpmRvR6JZlbw8hqIusZzZVb6:B589tXNRpcnuH
Malware Config
Signatures
-
Njrat 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.
-
Drops startup file 2 IoCs
-
Executes dropped EXE 1 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.
-
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.
-
Suspicious use of AdjustPrivilegeToken 35 IoCs
-
Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\cc8e70780dc86ab74f1bba933145bd931e69a9334b21c270486b24ec67cbc522.exe"C:\Users\Admin\AppData\Local\Temp\cc8e70780dc86ab74f1bba933145bd931e69a9334b21c270486b24ec67cbc522.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Windows Defender.exe"C:\Users\Admin\AppData\Roaming\Windows Defender.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
-
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\Windows Defender.exe" "Windows Defender.exe" ENABLE3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
-
-
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
-
Filesize
23KB
MD5046a99195ebe039bdb825ebd1ce560a4
SHA124ccf20694cf13269313d21c5b7bc4e3dff64d7b
SHA256cc8e70780dc86ab74f1bba933145bd931e69a9334b21c270486b24ec67cbc522
SHA512c5d1e5d73010283eb2975a52cc49841a3c89dd93e040b20ab5e17f763135af8cf3570dcc6d43cd25d42f117f480f82d359fd56542100f9d76e4e2b8e1c1cdc17
-
Filesize
4KB
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
5.7MB