Overview

overview

7

Static

static

3

2026-07-27...at.exe

windows10-2004-x64

7

2026-07-27...at.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    151s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/07/2026, 03:45

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General

  • Target
    2026-07-27_808c6147bd0e4a7a4c874e749833ee4e_coinminer_dosia_ghostlocker_glassworm_luca-stealer_poet-rat_quasar-rat.exe
  • Size 34.9MB
  • Sample260727-ea935agn8x
  • SHA256 e5d6d42b6bf776afefb3d6b3f8fc7c6f7d1d398057ae96b300163a7060a96650
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
executionpersistencespywarestealer

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops file in Program Files directory 2 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-27_808c6147bd0e4a7a4c874e749833ee4e_coinminer_dosia_ghostlocker_glassworm_luca-stealer_poet-rat_quasar-rat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-27_808c6147bd0e4a7a4c874e749833ee4e_coinminer_dosia_ghostlocker_glassworm_luca-stealer_poet-rat_quasar-rat.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4612
    • C:\Program Files\Google\Chrome\Application\v20mk.exe
      "C:\Program Files\Google\Chrome\Application\v20mk.exe"
      2⤵
      • Executes dropped EXE
      PID:2784
    • C:\Program Files (x86)\Microsoft\Edge\Application\v20mk.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\v20mk.exe"
      2⤵
      • Executes dropped EXE
      PID:6272
    • C:\Windows\system32\cmd.exe
      cmd /c C:\Users\Admin\AppData\Local\Temp\runtimelib.dll
      2⤵
      • Executes a command shell one-liner
      PID:7096
    • C:\Users\Admin\AppData\Local\Drivers\update.exe
      C:\Users\Admin\AppData\Local\Drivers\update.exe
      2⤵
      • Executes dropped EXE
      PID:3868
  • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
    "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
    1⤵
      PID:5956
    • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
      1⤵
        PID:4288
      • C:\Users\Admin\AppData\Local\Drivers\update.exe
        C:\Users\Admin\AppData\Local\Drivers\update.exe
        1⤵
        • Executes dropped EXE
        PID:6852

      Network

            MITRE ATT&CK Enterprise v16

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            Downloads

            v20mk.exe
            • Path C:\Program Files (x86)\Microsoft\Edge\Application\v20mk.exe
            • Size 3.4MB
            • SHA256 4b2e81b9b5aac0cace00e0b18698da9bc54ccd329c8c17ec17673ee3918dfe6a
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            v20mk.exe
            • Path C:\Program Files\Google\Chrome\Application\v20mk.exe
            • Size 3.4MB
            • SHA256 f6590d7001a583ed3a9f6ed23d255117fd3f77e37e8d1eab3497544a799c606e
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            update.exe
            • Path C:\Users\Admin\AppData\Local\Drivers\update.exe
            • Size 2.9MB
            • SHA256 4895d89be5e4f186f12c0736e035d1b0754debd52a227c79ed36810b2ea7c4d1
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            messages.json
            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Extensions\nkjpbgjgbekliijkcdgkoiacikgeopci\28.1147.22_0\_locales\en\messages.json
            • Size 8KB
            • SHA256 65378f2f8f90912ec8f23333fdc346cc9d03ca17cf7154cb1a2d21b93f9bb661
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            messages.json
            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Extensions\nkjpbgjgbekliijkcdgkoiacikgeopci\28.1147.22_0\_locales\pt_BR\messages.json
            • Size 9KB
            • SHA256 ce602608f85669b0155a93e60e1b1efc33e06120f74b13f960ebf97661e102b2
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            bg.js
            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Extensions\nkjpbgjgbekliijkcdgkoiacikgeopci\28.1147.22_0\adblock\bg.js
            • Size 150KB
            • SHA256 d0653507ce28819165dc5f6df97643e9ec2d8ae6270f4951014573eb6b7a076c
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/4612-395-0x00007FF79AEB0000-0x00007FF79D144000-memory.dmp
            Download