Overview

overview

10

Static

static

10

2026-06-28...rm.exe

windows10-2004-x64

10

2026-06-28...rm.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/06/2026, 23:33

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-06-28_2f46f5688188184d8659d7e0acfa5552_akira_alphv_blackcat_elex_glassworm.exe
  • Size 2.9MB
  • Sample260628-3j3bmsgv9z
  • SHA256 ed3eb4d9b6e609b06f71bbbee3a3bab1fe68920276b15e0e128e080f8294d049
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoveryblackcatransomware

Malware Config

Extracted

Family

  • blackcat

Credentials
  • Username

    Administrator
  • Password

    Vivit5on0640
Credentials
  • Username

    Administrator@FAIRWAY
  • Password

    Vivit5on0640
Credentials
  • Username

    admin
  • Password

    Onegl@ss2020
Credentials
Attributes
  • enable_network_discovery

    true

  • enable_self_propagation

    true

  • enable_set_wallpaper

    true

  • extension

    hat2gck

  • note_file_name

    RECOVER-${EXTENSION}-FILES.txt

  • note_full_text

    ----Welcome to the Black Cat Ransomware----- Failure to contact us, will result in higher costs at every level for you. And all you / your customers files. >> What happened? Important files on your network was ENCRYPTED and now they have "${EXTENSION}" extension. In order to recover your files you need to follow instructions below. >> Sensitive Data Sensitive data on your network was DOWNLOADED. If you DON'T WANT your sensitive data to be PUBLISHED you have to act quickly. Data includes: -Customers financial info -Your financial info with LLoyds and any other banks. -Invoices. -All the emails database - Employees personal data, CVs, DL, SSN. - Complete network map including credentials for local and remote services. - Private financial information including: clients data, bills, budgets, annual reports, bank statements. >> CAUTION DO NOT MODIFY ENCRYPTED FILES YOURSELF. DO NOT USE THIRD PARTY SOFTWARE TO RESTORE YOUR DATA. YOU MAY DAMAGE YOUR FILES, IT WILL RESULT IN PERMANENT DATA LOSS. >> What should I do next? 1) Download and install Tor Browser from: https://torproject.org/ 2) Navigate to: http://cmzh4nkisvkvyxc6o25ympbq52xphnexikkto5fyx52saaaxfv7piuyd.onion/?access-key=${ACCESS_KEY}

rsa_pubkey.plain

Signatures

  • Family: BlackCat

    A Rust-based ransomware sold as RaaS first seen in late 2021.

    ransomwareblackcat
  • Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 1 IoCs
  • Detects command variations typically used by ransomware 1 IoCs
  • Detects executables containing commands for clearing Windows Event Logs 1 IoCs
  • Detects executables containing many references to VEEAM. Observed in ransomware 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-28_2f46f5688188184d8659d7e0acfa5552_akira_alphv_blackcat_elex_glassworm.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-28_2f46f5688188184d8659d7e0acfa5552_akira_alphv_blackcat_elex_glassworm.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:1184
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1184 -s 552
      2⤵
      • Program crash
      PID:4144
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1184 -ip 1184
    1⤵
      PID:1680

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1184-0-0x0000000000400000-0x00000000006E2000-memory.dmp
          Download