Overview

overview

10

Static

static

10

2026-05-31...op.exe

windows10-2004-x64

7

2026-05-31...op.exe

windows11-21h2-x64

6

Analysis

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

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    31/05/2026, 01:26

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General

  • Target
    2026-05-31_d2b240e07f13c98bd34a604d5fd1aa14_amadey_cobalt-strike_elex_glassworm_hellokitty_remcos_stop.exe
  • Size 592KB
  • Sample260531-btnsfsfz3y
  • SHA256 0690300319ccad3edf4b5f80e1bf66f727fd3ceb2cbfea28bfea667623387be6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
defense_evasiondiscovery

Malware Config

Signatures

  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-31_d2b240e07f13c98bd34a604d5fd1aa14_amadey_cobalt-strike_elex_glassworm_hellokitty_remcos_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-31_d2b240e07f13c98bd34a604d5fd1aa14_amadey_cobalt-strike_elex_glassworm_hellokitty_remcos_stop.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3092
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\2026-05-31_d2b240e07f13c98bd34a604d5fd1aa14_amadey_cobalt-strike_elex_glassworm_hellokitty_remcos_stop.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4024

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tkjsidfsd
        • Path C:\Windows\tkjsidfsd
        • Size 85B
        • SHA256 128111203225e80795845dde8cc5e4b25570c31d2c51cbc7bebfd8d69c86c576
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        tkjsidfsd
        • Path C:\Windows\tkjsidfsd
        • Size 117B
        • SHA256 a888312ea73e5f99e38191c352a645ee9773dce0fb8020c6a7a623c8a8950d2d
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        tkjsidfsd
        • Path C:\Windows\tkjsidfsd
        • Size 140B
        • SHA256 81de9693d439ac0e7fd1db60d55ccbda01c9200e1e45eaf2ad475eaf4dfc42d4
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        tkjsidfsd
        • Path C:\Windows\tkjsidfsd
        • Size 70B
        • SHA256 b105d4fb3ca8a3907cf127553e9e5ba18889d8df646e5e98a16b2ae91995de9e
        • MD5 SHA1 SHA512
        Submit Download