Analysis
- max time kernel
149s - max time network
125s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/10/2026, 23:41
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-10-15_0aca50e8012560559c35d6eb7112ca5b_icedid_njrat.exe
Resource
win10v2004-20260911-en
13 signatures
150 seconds
General
- Target 2026-10-15_0aca50e8012560559c35d6eb7112ca5b_icedid_njrat.exe
- Size 2.7MB
- Sample261016-3ptaxset2l
- SHA256 db241dbd789fbf9ca576d26824e82d945296bdb3b4d2863725125f7819a05b86
- MD5 0aca50e8012560559c35d6eb7112ca5b
- SHA1 c5dc5e3cf92b8136ce89efb1981dc4c66d1b0908
- SHA512 e2a5e3da681f9f2026be833101c4bc61043180b1b541ce7f3078c2895b2d35da60d8ab70e64bf1821f2f59f7712183ba0677bbfb77723be70e3fb610581a7cac
- SSDEEP 24576:iVXNjE5nL3hXjM0Y9EVGh6WpROMD+J89ukVLxuISvx8RR90E:AXRE5hpVGh5Rj+bkVexGRuE
- TLSH T1A0D5F90BF7B621D4E1BAC138D553222AFD7134A6833897DB66C19E061B61BE4ED3E740
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects executables containing commands for clearing Windows Event Logs 1 IoCs
resource yara_rule behavioral1/files/0x001a0000000242b1-3.dat INDICATOR_SUSPICIOUS_ClearWinLogs - Executes dropped EXE 1 IoCs
pid Process 836 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 2508 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 2508 cmd.exe 2016 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 2016 PING.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 836 msedge.exe 836 msedge.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3296 Process not Found - Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeShutdownPrivilege 3296 Process not Found Token: SeCreatePagefilePrivilege 3296 Process not Found Token: SeShutdownPrivilege 3296 Process not Found Token: SeCreatePagefilePrivilege 3296 Process not Found Token: SeShutdownPrivilege 3296 Process not Found Token: SeCreatePagefilePrivilege 3296 Process not Found - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 3296 Process not Found 3296 Process not Found 3296 Process not Found - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 3296 Process not Found 3296 Process not Found 3296 Process not Found - Suspicious use of UnmapMainImage 1 TTPs 1 IoCs
pid Process 3296 Process not Found - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1720 wrote to memory of 836 1720 2026-10-15_0aca50e8012560559c35d6eb7112ca5b_icedid_njrat.exe 84 PID 1720 wrote to memory of 2508 1720 2026-10-15_0aca50e8012560559c35d6eb7112ca5b_icedid_njrat.exe 85 PID 2508 wrote to memory of 2016 2508 cmd.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-15_0aca50e8012560559c35d6eb7112ca5b_icedid_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-15_0aca50e8012560559c35d6eb7112ca5b_icedid_njrat.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1720 -
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:836
-
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C:\Windows\SYSTEM32\cmd.execmd /c ping localhost -n 2 > nul & del /f /q "C:\Users\Admin\AppData\Local\Temp\2026-10-15_0aca50e8012560559c35d6eb7112ca5b_icedid_njrat.exe"2⤵
- Executes a command shell one-liner
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Windows\system32\PING.EXEping localhost -n 23⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2016
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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 00171a62a43cd211b61de372a887e84f0e0b71d98580609f357e9e0d862b7029
- MD5 fc800a97cad1112a0b53e17b86a3e288
- SHA1 81c48c53a2d98336e777ce8fce8f95bac8f759ce
- SHA512 5c3e82e2a571a6a8c77286b9cc982c2e6344ff62568cc53057e838d4a4dc754143ce1b6bf9124ecfba3ad29f2a8cf5dcac35256205855368f4aa6d3905e66ffb
- SSDEEP 24576:iVXNjE5nL3hXjM0Y9EVGh6WpROMD+J89ukVLxuISvx8RR90u:AXRE5hpVGh5Rj+bkVexGRuu
- TLSH T161D5F90BF7B621D4E1BAC138D553222AFD7134A6833897DB66C19E061B61BE4ED3E740
- MD5 SHA1 SHA512 SSDEEP TLSH