Overview

overview

6

Static

static

3

2026-05-28...ce.exe

windows10-2004-x64

6

2026-05-28...ce.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    28/05/2026, 09:31

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General

  • Target
    2026-05-28_354229da7e7e9956405dd0eaf4dd46b8_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
  • Size 30.9MB
  • Sample260528-lg7d5sdw21
  • SHA256 bc81e06740b4052f7ce59cd114cf7f2186f1ceff90ccd25e06b91ee1f83c794e
  • 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
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-28_354229da7e7e9956405dd0eaf4dd46b8_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-28_354229da7e7e9956405dd0eaf4dd46b8_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:5228

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 963d99f90b48c53c90d7b44afee61045352e25e2e6c90ea044d34a3f8c754f47
        • MD5 SHA1 SHA512 TLSH
        Submit Download