Analysis
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max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
27-09-2024 19:51
General
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Target
9fe0df51775c3935b1f385a5b924bd53218f0711378cbed62da01e96cae89fc6.exe
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Size
23KB
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MD5
a5cc399e162877d4a86f9a61f9a1ce7a
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SHA1
189d22434fc15561d782c365f35f35f873679ab1
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SHA256
9fe0df51775c3935b1f385a5b924bd53218f0711378cbed62da01e96cae89fc6
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SHA512
6b16aaaf6ff48656ade3ea177478af912aaade5e0e72957181b6d4bf6870d13489f3d1b86b53977efde8955972c8e69fd58cada0f7d97eb756e8fd7f91f4dfea
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SSDEEP
384:t8aY1ia0N/IH+WUiWiLcXyUTly2Rc87po6ngB8W+tqlf5mRvR6JZlbw8hqIusZzG:c1Re/E+WUiW6ci6NR7tZRpcnun
Malware Config
Signatures
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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\9fe0df51775c3935b1f385a5b924bd53218f0711378cbed62da01e96cae89fc6.exe"C:\Users\Admin\AppData\Local\Temp\9fe0df51775c3935b1f385a5b924bd53218f0711378cbed62da01e96cae89fc6.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\steamupdate.exe"C:\Users\Admin\AppData\Roaming\steamupdate.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\steamupdate.exe" "steamupdate.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
23KB
MD5a5cc399e162877d4a86f9a61f9a1ce7a
SHA1189d22434fc15561d782c365f35f35f873679ab1
SHA2569fe0df51775c3935b1f385a5b924bd53218f0711378cbed62da01e96cae89fc6
SHA5126b16aaaf6ff48656ade3ea177478af912aaade5e0e72957181b6d4bf6870d13489f3d1b86b53977efde8955972c8e69fd58cada0f7d97eb756e8fd7f91f4dfea
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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
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB