Overview

overview

6

Static

static

3

catalyst/catalyst.exe

windows10-2004-x64

1

catalyst/catalyst.exe

windows11-ltsc_2024-x64

4

catalyst/lua54.dll

windows10-2004-x64

1

catalyst/lua54.dll

windows11-ltsc_2024-x64

1

catalyst/s...64.dll

windows10-2004-x64

1

catalyst/s...64.dll

windows11-ltsc_2024-x64

6

Sharing

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General

  • Target
    catalyst hackvshack.net.zip
  • Size 7.4MB
  • Sample260706-lrfzyahs6l
  • SHA256 52d05121eb170eaf22d985961f9b4b92df38446339eec7a178a853738e211762
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
adwarediscoverypersistenceransomwarespyware

Malware Config

Targets

    • Target
      catalyst/catalyst.exe
    • Size 2.9MB
    • SHA256 bab0e1b3661021cc1bc8589b38fe1eaa5c916bf03c4bbcef66626019ae307540
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    discovery
    behavioral1behavioral2
    • Target
      catalyst/lua54.dll
    • Size 328KB
    • SHA256 88bdfabdf268a5f661a696df6e8500469e8d4b220e404c0b07529013f12ae699
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral3behavioral4
    • Target
      catalyst/steam_api64.dll
    • Size 312KB
    • SHA256 e082bf5c9f881c822b1540a76b74f9d15e18019a73ebd206a559595badcb7f65
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    adwarepersistenceransomwarespyware

    • 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.

    behavioral5behavioral6

MITRE ATT&CK Enterprise v16

Tasks