Analysis
- max time kernel
150s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/09/2026, 12:19
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-09-08_c739feb4e2bcc08775eff570e9906b57_icedid_njrat.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 2026-09-08_c739feb4e2bcc08775eff570e9906b57_icedid_njrat.exe
- Size 2.7MB
- Sample260908-phb66sar91
- SHA256 c86af9ba7b248f9a3e7924c3496a89329e5dcff2f11552ea43c0e36ace3c71c8
- MD5 c739feb4e2bcc08775eff570e9906b57
- SHA1 a017e988ded27c8ecb8604e242bd6c7556d93c6c
- SHA512 b0265af83f19800a659f14f73edfa1e0f536fff08b56506ad813f4dcb6dfbcda0f2c46c210f4a1267f8212382a90a774d9fdeaa45a17c43b56727067fa6112c5
- SSDEEP 24576:iVXNjE5nL3hXjM0Y9EVGh6WpROMD+J89ukVLxuISvx8RR904:AXRE5hpVGh5Rj+bkVexGRu4
- TLSH T133D5F90BF7B621D4E1BAC138D553222AFD7134A6833897DB66C19E061B61BE4ED3E740
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects executables containing commands for clearing Windows Event Logs 1 IoCs
resource yara_rule behavioral2/files/0x000600000001b85f-3.dat INDICATOR_SUSPICIOUS_ClearWinLogs - Executes dropped EXE 1 IoCs
pid Process 4984 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 5128 cmd.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1980 PING.EXE 5128 cmd.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 1980 PING.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4984 msedge.exe 4984 msedge.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 5224 Process not Found - Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found Token: SeShutdownPrivilege 5224 Process not Found Token: SeCreatePagefilePrivilege 5224 Process not Found - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3968 wrote to memory of 4984 3968 2026-09-08_c739feb4e2bcc08775eff570e9906b57_icedid_njrat.exe 89 PID 3968 wrote to memory of 5128 3968 2026-09-08_c739feb4e2bcc08775eff570e9906b57_icedid_njrat.exe 90 PID 5128 wrote to memory of 1980 5128 cmd.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-08_c739feb4e2bcc08775eff570e9906b57_icedid_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-08_c739feb4e2bcc08775eff570e9906b57_icedid_njrat.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3968 -
C:\Users\Admin\AppData\Local\Temp\msedge.exe"C:\Users\Admin\AppData\Local\Temp\msedge.exe" --randomized2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4984
-
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C:\Windows\SYSTEM32\cmd.execmd /c ping localhost -n 2 > nul & del /f /q "C:\Users\Admin\AppData\Local\Temp\2026-09-08_c739feb4e2bcc08775eff570e9906b57_icedid_njrat.exe"2⤵
- Executes a command shell one-liner
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:5128 -
C:\Windows\system32\PING.EXEping localhost -n 23⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1980
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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 4864139802f92b5c690b0389d3d1505295173e075372a3684bc9a5ede4448be8
- MD5 76cdbe5e23818d1b17795cbdc8f46b5f
- SHA1 448555b807fac32078c19a8c1b2adf07ed0bae38
- SHA512 bf74d70d60be983c074fbc4723a9a54b796ee5fdc2e93101e7d6087bf35edaa68b17ee1bbe5a75b5691c3dc737e63f71242a37c0ca3e853184caf332814be878
- SSDEEP 24576:iVXNjE5nL3hXjM0Y9EVGh6WpROMD+J89ukVLxuISvx8RR904:AXRE5hpVGh5Rj+bkVexGRu4
- TLSH T1EBD5F90BF7B621D4E1BAC138D553222AFD7134A6833897DB66C19E061B61BE4ED3E740
- MD5 SHA1 SHA512 SSDEEP TLSH