Analysis

  • max time kernel
    149s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/11/2026, 04:45

General

  • Target
    2026-11-01_e8b5299f65782d2c8a049d14338a11c2_icedid_njrat_ryuk.exe
  • Size 1.8MB
  • Sample261102-fdks3szza1
  • SHA256 b41a0f792c24781d3e05fd355476117bb216a20e95271c6647ed6a3a082be593
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-01_e8b5299f65782d2c8a049d14338a11c2_icedid_njrat_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-01_e8b5299f65782d2c8a049d14338a11c2_icedid_njrat_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2832
  • C:\Windows\System32\alg.exe
    C:\Windows\System32\alg.exe
    1⤵
    • Executes dropped EXE
    PID:824

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        alg.exe

        • Path C:\Windows\System32\alg.exe
        • Size 1.5MB
        • SHA256 9d71e32343018ee0d66858aeaa46cc337bdae8a484b0d6f65f5664a088f54878
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/824-15-0x0000000140000000-0x000000014018A000-memory.dmp

        memory/824-16-0x0000000140000000-0x000000014018A000-memory.dmp

        memory/2832-0-0x0000000140000000-0x00000001401D4000-memory.dmp

        memory/2832-1-0x0000000000440000-0x00000000004A0000-memory.dmp

        memory/2832-7-0x0000000000440000-0x00000000004A0000-memory.dmp

        memory/2832-12-0x0000000000440000-0x00000000004A0000-memory.dmp

        memory/2832-13-0x0000000140000000-0x00000001401D4000-memory.dmp