Overview

overview

10

Static

static

10

2026-06-27...rm.exe

windows10-2004-x64

10

2026-06-27...rm.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-06-27_a77acfa0b3f3b8ad44ca902317e70689_akira_blackcat_elex_glassworm
  • Size 3.0MB
  • Sample260629-etjqaad13k
  • SHA256 95e712a79a27d1668c787ac51eae6ced3448f102814f5055fe535b87a88da4c1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
blackcatadwarediscoverypersistenceransomwarespyware

Malware Config

Targets

    • Target
      2026-06-27_a77acfa0b3f3b8ad44ca902317e70689_akira_blackcat_elex_glassworm
    • Size 3.0MB
    • SHA256 95e712a79a27d1668c787ac51eae6ced3448f102814f5055fe535b87a88da4c1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryblackcatransomwareadwarepersistencespyware

    • 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)

    • Detects command variations typically used by ransomware

    • Detects executables containing commands for clearing Windows Event Logs

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks