Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/10/2026, 04:24

General

  • Target
    2026-10-22_e99b2b745e0d200a759bb9ab7eebed93_icedid_njrat_ryuk.exe
  • Size 1.5MB
  • Sample261023-e1nb2sby7m
  • SHA256 329df4d598175f841ddbb31f1130a2743be0d99ae962d707d638cf4f8af6ebd2
  • 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\2026-10-22_e99b2b745e0d200a759bb9ab7eebed93_icedid_njrat_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_e99b2b745e0d200a759bb9ab7eebed93_icedid_njrat_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3776
  • C:\Windows\System32\alg.exe
    C:\Windows\System32\alg.exe
    1⤵
    • Executes dropped EXE
    PID:4000

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        alg.exe

        • Path C:\Windows\System32\alg.exe
        • Size 1.3MB
        • SHA256 c85ba993e18b96317476d3bc2057eab0ef873fc1e34e086e558536ff1fde6381
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3776-0-0x0000000140000000-0x0000000140241000-memory.dmp

        memory/3776-1-0x0000000000440000-0x00000000004A0000-memory.dmp

        memory/3776-9-0x0000000000440000-0x00000000004A0000-memory.dmp

        memory/3776-15-0x0000000000440000-0x00000000004A0000-memory.dmp

        memory/3776-14-0x0000000140000000-0x0000000140241000-memory.dmp

        memory/4000-17-0x0000000140000000-0x00000001401E9000-memory.dmp

        memory/4000-18-0x0000000140000000-0x00000001401E9000-memory.dmp