Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/10/2026, 21:59
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-10-11_4f08f9eb37a5729ac52604bf12f2fa3d_icedid_njrat.exe
Resource
win10v2004-20260911-en
11 signatures
150 seconds
General
- Target 2026-10-11_4f08f9eb37a5729ac52604bf12f2fa3d_icedid_njrat.exe
- Size 2.7MB
- Sample261012-1v7dmaxx6p
- SHA256 3aa0fa9f3e9bae64b4d9533eece9428535b87b7e796be77ebb42e6289c99b8c3
- MD5 4f08f9eb37a5729ac52604bf12f2fa3d
- SHA1 acbae993b98cb8157ea7464eda9b657bb3fd10a0
- SHA512 3180a3f8ac2dfcf6f491b6e9ba40e4460ab53572449e7bb4d93cc967236adba6643088a250e4c5bfc4292553a742d56fac5cf9b62c3f9f3b9a4e21a595c9858c
- SSDEEP 24576:iVXNjE5nL3hXjM0Y9EVGh6WpROMD+J89ukVLxuISvx8RR90j:AXRE5hpVGh5Rj+bkVexGRuj
- TLSH T197D5F90BF7B621D4E1BAC138D553222AFD7134A6833897DB66C19E061B61BE4ED3E740
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects executables containing commands for clearing Windows Event Logs 1 IoCs
resource yara_rule behavioral2/files/0x000a000000016d03-3.dat INDICATOR_SUSPICIOUS_ClearWinLogs - Executes dropped EXE 1 IoCs
pid Process 1884 msedge.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 5296 cmd.exe - 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.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname msedge.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain msedge.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5296 cmd.exe 4744 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 4744 PING.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1884 msedge.exe 1884 msedge.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3708 Process not Found - Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found Token: SeShutdownPrivilege 3708 Process not Found Token: SeCreatePagefilePrivilege 3708 Process not Found - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2812 wrote to memory of 1884 2812 2026-10-11_4f08f9eb37a5729ac52604bf12f2fa3d_icedid_njrat.exe 89 PID 2812 wrote to memory of 5296 2812 2026-10-11_4f08f9eb37a5729ac52604bf12f2fa3d_icedid_njrat.exe 90 PID 5296 wrote to memory of 4744 5296 cmd.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-11_4f08f9eb37a5729ac52604bf12f2fa3d_icedid_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-11_4f08f9eb37a5729ac52604bf12f2fa3d_icedid_njrat.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2812 -
C:\Users\Admin\AppData\Local\Temp\msedge.exe"C:\Users\Admin\AppData\Local\Temp\msedge.exe" --randomized2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
PID:1884
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C:\Windows\SYSTEM32\cmd.execmd /c ping localhost -n 2 > nul & del /f /q "C:\Users\Admin\AppData\Local\Temp\2026-10-11_4f08f9eb37a5729ac52604bf12f2fa3d_icedid_njrat.exe"2⤵
- Executes a command shell one-liner
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:5296 -
C:\Windows\system32\PING.EXEping localhost -n 23⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4744
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\msedge.exe
- Size 2.7MB
- SHA256 d98ef06b16412492a37ca48787cdc1012ab17e14ad7881941acaa54cad1923e2
- MD5 88fcc41e9bde550690b575b72f082fb8
- SHA1 46aa26642d37ab06374d305baebf103361a68621
- SHA512 fb316c463e2166c4218c7c4c2a9606b7fc59b3f1e87f904c4ee4ef484e5d270376f4422f5c5001d6bd8913c6dee4172953924a3298c43dc858cabf9b43b47a6e
- SSDEEP 24576:iVXNjE5nL3hXjM0Y9EVGh6WpROMD+J89ukVLxuISvx8RR90D:AXRE5hpVGh5Rj+bkVexGRuD
- TLSH T173D5F90BF7B621D4E1BAC138D553222AFD7134A6833897DB66C19E061B61BE4ED3E740
- MD5 SHA1 SHA512 SSDEEP TLSH