Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
20/04/2026, 04:25
General
- Target 2026-04-20_86edcbbac1af0e21bd390bfce996be7b_icedid_luca-stealer_njrat_stealc.exe
- Size 2.8MB
- Sample260420-e12jnscy3y
- SHA256 ac51f320b14d3c0d371d755f54fa0f2981819df3e5caaead2d4c580593407f18
Malware Config
Signatures
- Detects Reflective DLL injection artifacts 1 IoCs
- Modifies Windows Firewall 2 TTPs 2 IoCs
- Executes dropped EXE 2 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Event Triggered Execution: Netsh Helper DLL 1 TTPs 12 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 Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 4 IoCs
Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.
- Enumerates system info in registry 2 TTPs 4 IoCs
- Runs net.exe
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\2026-04-20_86edcbbac1af0e21bd390bfce996be7b_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-20_86edcbbac1af0e21bd390bfce996be7b_icedid_luca-stealer_njrat_stealc.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\Music\Music Samples\2026-04-20_86edcbbac1af0e21bd390bfce996be7b_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\Music\Music Samples\2026-04-20_86edcbbac1af0e21bd390bfce996be7b_icedid_luca-stealer_njrat_stealc.exe"3⤵
- Executes dropped EXE
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\cmd.execmd.exe /c net session >nul 2>&14⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\net.exenet session5⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 session6⤵
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C:\Windows\SYSTEM32\netsh.exenetsh advfirewall firewall add rule name="Windows Host Support" dir=in action=allow program="C:\Users\Admin\Music\Music Samples\2026-04-20_86edcbbac1af0e21bd390bfce996be7b_icedid_luca-stealer_njrat_stealc.exe" enable=yes profile=any protocol=any >nul 2>&14⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
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C:\Windows\SYSTEM32\cmd.execmd.exe /c netsh wlan show profile4⤵
- System Network Configuration Discovery: Wi-Fi Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\netsh.exenetsh wlan show profile5⤵
- Event Triggered Execution: Netsh Helper DLL
- System Network Configuration Discovery: Wi-Fi Discovery
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C:\Users\Admin\Music\Music Samples\2026-04-20_86edcbbac1af0e21bd390bfce996be7b_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\Music\Music Samples\2026-04-20_86edcbbac1af0e21bd390bfce996be7b_icedid_luca-stealer_njrat_stealc.exe"1⤵
- Executes dropped EXE
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.execmd.exe /c net session >nul 2>&12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\net.exenet session3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 session4⤵
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C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="Windows Host Support" dir=in action=allow program="C:\Users\Admin\Music\Music Samples\2026-04-20_86edcbbac1af0e21bd390bfce996be7b_icedid_luca-stealer_njrat_stealc.exe" enable=yes profile=any protocol=any >nul 2>&12⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
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C:\Windows\system32\cmd.execmd.exe /c netsh wlan show profile2⤵
- System Network Configuration Discovery: Wi-Fi Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\netsh.exenetsh wlan show profile3⤵
- Event Triggered Execution: Netsh Helper DLL
- System Network Configuration Discovery: Wi-Fi Discovery
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Network
MITRE ATT&CK Enterprise v16
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
frozen_started.txt
frozen_started.txt
frozen_trace.log
frozen_trace.log
2026-04-20_86edcbbac1af0e21bd390bfce996be7b_icedid_luca-stealer_njrat_stealc.exe
memory/1192-70-0x00000241E9400000-0x00000241E9B3F000-memory.dmp
memory/2380-69-0x0000023343540000-0x0000023343C7F000-memory.dmp
memory/3048-7-0x0000017112090000-0x00000171127CF000-memory.dmp
memory/3284-33-0x0000000008150000-0x0000000008177000-memory.dmp
memory/3284-32-0x0000000008150000-0x0000000008177000-memory.dmp
memory/3284-22-0x0000000002830000-0x000000000284F000-memory.dmp
memory/3284-31-0x0000000008150000-0x0000000008177000-memory.dmp
memory/3284-36-0x0000000008150000-0x0000000008177000-memory.dmp
memory/3284-35-0x0000000008150000-0x0000000008177000-memory.dmp
memory/3284-30-0x0000000008150000-0x0000000008177000-memory.dmp
memory/3284-29-0x0000000008150000-0x0000000008177000-memory.dmp
memory/3284-23-0x0000000008150000-0x0000000008177000-memory.dmp
memory/3284-24-0x0000000008150000-0x0000000008177000-memory.dmp