Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    11/05/2026, 04:06

General

  • Target
    2026-05-11_8b771b1b05da5762366f72ef215f6ab8_icedid_njrat_vidar.exe
  • Size 1.2MB
  • Sample260511-en69dsa17v
  • SHA256 f0181ac28a5e506af1fba2b0b39153fe80577e224ad7055f17a3c32c8f361b04
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-11_8b771b1b05da5762366f72ef215f6ab8_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-11_8b771b1b05da5762366f72ef215f6ab8_icedid_njrat_vidar.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:5064
  • C:\Windows\System32\alg.exe
    C:\Windows\System32\alg.exe
    1⤵
    • Executes dropped EXE
    PID:4256

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        alg.exe

        • Path C:\Windows\System32\alg.exe
        • Size 676KB
        • SHA256 7f8cd999259b5c493359e15d4a4f21f48ece70026980e2793bc53c7e8b6609a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4256-17-0x0000000140000000-0x00000001400AA000-memory.dmp

        memory/4256-21-0x0000000140000000-0x00000001400AA000-memory.dmp

        memory/5064-0-0x0000000140000000-0x000000014013E000-memory.dmp

        memory/5064-1-0x0000000000960000-0x00000000009C0000-memory.dmp

        memory/5064-9-0x0000000000960000-0x00000000009C0000-memory.dmp

        memory/5064-20-0x0000000000960000-0x00000000009C0000-memory.dmp

        memory/5064-19-0x0000000140000000-0x000000014013E000-memory.dmp