Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/10/2026, 07:56

General

  • Target
    2026-10-23_bcf22bb642396389cb957da8508a7541_icedid_njrat_ryuk.exe
  • Size 1.6MB
  • Sample261023-jsrfysaw2y
  • SHA256 ba3ddd902240790ac789105bb158a4cf2495f3800f6381bad05d27cd25a415d3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-23_bcf22bb642396389cb957da8508a7541_icedid_njrat_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-23_bcf22bb642396389cb957da8508a7541_icedid_njrat_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4184

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4184-0-0x0000000140000000-0x00000001401AD000-memory.dmp

        memory/4184-1-0x00000000008C0000-0x0000000000920000-memory.dmp

        memory/4184-9-0x00000000008C0000-0x0000000000920000-memory.dmp

        memory/4184-15-0x00000000008C0000-0x0000000000920000-memory.dmp

        memory/4184-14-0x0000000140000000-0x00000001401AD000-memory.dmp