Analysis

  • max time kernel
    149s
  • max time network
    92s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    08/06/2026, 16:50

General

  • Target
    2026-06-08_024afaebf7622109af2f9bebb17da747_icedid_njrat.exe
  • Size 18.6MB
  • Sample260608-vcrmkact5x
  • SHA256 a1f1346005cd978b353f85a710b9d103a33cfc191dc79764fb887eb1f713497d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Enumerates VirtualBox registry keys 2 TTPs 4 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Looks for VMWare services registry key. 1 TTPs 2 IoCs
  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-08_024afaebf7622109af2f9bebb17da747_icedid_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-08_024afaebf7622109af2f9bebb17da747_icedid_njrat.exe"
    1⤵
    • Enumerates VirtualBox registry keys
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Looks for VMWare services registry key.
    • Checks BIOS information in registry
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:4912

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/4912-0-0x00007FF75E450000-0x00007FF75F6FB000-memory.dmp

        memory/4912-1-0x000001046FEE0000-0x000001046FEE1000-memory.dmp

        memory/4912-2-0x00007FF75E450000-0x00007FF75F6FB000-memory.dmp

        memory/4912-3-0x00007FF75E450000-0x00007FF75F6FB000-memory.dmp