Analysis

  • max time kernel
    149s
  • max time network
    96s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    03/06/2026, 16:56

General

  • Target
    2026-06-03_0dd35e3ecbcad24d2d299d1e0167352d_icedid_njrat.exe
  • Size 6.4MB
  • Sample260603-vfpblsb191
  • SHA256 29fe628cd36aa5141dd3b27bcb62dfbc2a8694a4f8cede522696ff168536a477
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-03_0dd35e3ecbcad24d2d299d1e0167352d_icedid_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-03_0dd35e3ecbcad24d2d299d1e0167352d_icedid_njrat.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3668
    • C:\Program Files\dCnwoiO.exe
      "C:\Program Files\dCnwoiO.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2336
      • C:\Program Files\U1oIO.exe
        "C:\Program Files\U1oIO.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3316

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        dCnwoiO.exe

        • Path C:\Program Files\dCnwoiO.exe
        • Size 104KB
        • SHA256 15b6733f650363ba873b610bba0d78f2f99eb8949a42142f7bacb99ba08e0562
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2336-20-0x0000000180000000-0x00000001808DE000-memory.dmp

        memory/2336-42-0x0000000180000000-0x00000001808DE000-memory.dmp

        memory/2336-12-0x00007FFD19200000-0x00007FFD19409000-memory.dmp

        memory/2336-13-0x0000000180000000-0x00000001808DE000-memory.dmp

        memory/2336-14-0x0000000180000000-0x00000001808DE000-memory.dmp

        memory/2336-8-0x000001BFDA0F0000-0x000001BFDA0F1000-memory.dmp

        memory/2336-15-0x0000000180000000-0x00000001808DE000-memory.dmp

        memory/2336-16-0x0000000180000000-0x00000001808DE000-memory.dmp

        memory/2336-19-0x0000000180000000-0x00000001808DE000-memory.dmp

        memory/3316-31-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-36-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-27-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-30-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-49-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-33-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-26-0x00007FFD19200000-0x00007FFD19409000-memory.dmp

        memory/3316-50-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-51-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-46-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-35-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-29-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-38-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-40-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-45-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3316-43-0x0000000180000000-0x00000001806B7000-memory.dmp

        memory/3668-1-0x00007FFD19410000-0x00007FFD19412000-memory.dmp

        memory/3668-2-0x0000000140000000-0x0000000141141000-memory.dmp

        memory/3668-5-0x0000000140032000-0x00000001401FA000-memory.dmp

        memory/3668-11-0x0000000140032000-0x00000001401FA000-memory.dmp

        memory/3668-0-0x0000000140032000-0x00000001401FA000-memory.dmp