Overview

overview

6

Static

static

1

icarus.exe

windows11-21h2-x64

6

Analysis

  • user interaction
    yes
  • max time kernel
    228s
  • max time network
    230s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    08/08/2026, 15:58

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General

  • Target
    icarus.exe
  • Size 9.3MB
  • Sample260808-tekflazerh
  • SHA256 48bd9a443922dbb3115b502e274d04a52093452ae1893b994d2f069b75a4b8e3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
bootkitpersistence

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Modifies registry class 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\icarus.exe
    "C:\Users\Admin\AppData\Local\Temp\icarus.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:1508

Network

        MITRE ATT&CK Enterprise v16

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        Downloads