Analysis

  • max time kernel
    150s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/10/2026, 20:17

General

  • Target
    2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
  • Size 30.9MB
  • Sample261006-y2tp1aev4v
  • SHA256 56614c7c1500a4ea8a4a6bd88751e8d73932786b228102f170b9361b9c4361db
  • MD5 SHA1 SHA512 SSDEEP TLSH

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.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:4512

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        loader.log

        • Path C:\Users\Admin\AppData\Local\Temp\loader.log
        • Size 120B
        • SHA256 7544128bb9687c1f0fe6fcb71347562f4bcbe78a8f7d6ff30207ec8548cdd44a
        • MD5 SHA1 SHA512 TLSH