Analysis
- max time kernel
150s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/08/2026, 16:03
Static task
static1
8 signatures
Behavioral task
behavioral1
Sample
2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe
Resource
win11ltsc2024-20260709-en
13 signatures
150 seconds
General
- Target 2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe
- Size 1.8MB
- Sample260812-thd3zsyshs
- SHA256 1d5ae22fa1cdd0a9d2ff0316930eed0929f113938578145134a7a066dd6d34de
- MD5 2ff4c9eaa23347cfc8d7c0ba93bf8541
- SHA1 eb2a002c475961558d1db4951feb869a2665e24d
- SHA512 4d44f318ee1b08eab42dc84e670f1efec0c763a5791057bdf33cbd46caec6f1b068a4cc2198aa1d1ac91216ff0268696969d20c051090c826e44f7a38e2820bf
- SSDEEP 24576:39S0IXLMf76QeGIyshw3iV3YhWJo8UrwY8UffT0JTF1mKn5wjywn6e2+im:t2Xu6BfypiVW8UrfrgbmAwdcm
- TLSH T1FA858F16A3A401F8D0ABC179C9465607EBB2744917B09BDF17D04AAA6F23EF11F3E721
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
resource yara_rule behavioral2/files/0x000c00000001c57d-0.dat INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs - Detects executables containing SQL queries to confidential data stores. Observed in infostealers 1 IoCs
resource yara_rule behavioral2/files/0x000c00000001c57d-0.dat INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore - Detects executables containing URLs to raw contents of a Github gist 1 IoCs
resource yara_rule behavioral2/files/0x000c00000001c57d-0.dat INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL - Detects executables containing possible sandbox analysis VM names 1 IoCs
resource yara_rule behavioral2/files/0x000c00000001c57d-0.dat INDICATOR_SUSPICIOUS_EXE_SandboxComputerNames - Detects executables containing possible sandbox analysis VM usernames 1 IoCs
resource yara_rule behavioral2/files/0x000c00000001c57d-0.dat INDICATOR_SUSPICIOUS_EXE_SandboxUserNames - Detects executables referencing many IR and analysis tools 1 IoCs
resource yara_rule behavioral2/files/0x000c00000001c57d-0.dat INDICATOR_SUSPICIOUS_References_SecTools - Detects executables referencing virtualization MAC addresses 1 IoCs
resource yara_rule behavioral2/files/0x000c00000001c57d-0.dat INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb - Executes dropped EXE 1 IoCs
pid Process 1360 RuntimeBroker.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Windows\CurrentVersion\Run\CLRRuntime = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\CLR\\RuntimeBroker.exe" 2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Windows\CurrentVersion\Run\CLRRuntime = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\CLR\\RuntimeBroker.exe" RuntimeBroker.exe - Looks up external IP address via web service 1 TTPs 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 api.ipify.org 3 api.ipify.org 10 api.ipify.org - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1444 2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe 1444 2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe 1444 2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe 1444 2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe 1360 RuntimeBroker.exe 1360 RuntimeBroker.exe 1360 RuntimeBroker.exe 1360 RuntimeBroker.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-12_2ff4c9eaa23347cfc8d7c0ba93bf8541_icedid_luca-stealer_njrat_stealc.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1444
-
C:\Users\Admin\AppData\Local\Microsoft\CLR\RuntimeBroker.exeC:\Users\Admin\AppData\Local\Microsoft\CLR\RuntimeBroker.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1360
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR\RuntimeBroker.exe
- Size 1.8MB
- SHA256 1d5ae22fa1cdd0a9d2ff0316930eed0929f113938578145134a7a066dd6d34de
- MD5 2ff4c9eaa23347cfc8d7c0ba93bf8541
- SHA1 eb2a002c475961558d1db4951feb869a2665e24d
- SHA512 4d44f318ee1b08eab42dc84e670f1efec0c763a5791057bdf33cbd46caec6f1b068a4cc2198aa1d1ac91216ff0268696969d20c051090c826e44f7a38e2820bf
- SSDEEP 24576:39S0IXLMf76QeGIyshw3iV3YhWJo8UrwY8UffT0JTF1mKn5wjywn6e2+im:t2Xu6BfypiVW8UrfrgbmAwdcm
- TLSH T1FA858F16A3A401F8D0ABC179C9465607EBB2744917B09BDF17D04AAA6F23EF11F3E721
- MD5 SHA1 SHA512 SSDEEP TLSH