Overview

overview

10

Static

static

BCDAC1A2B6...C8.exe

windows7_x64

10

BCDAC1A2B6...C8.exe

windows10_x64

10

Sharing

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General

  • Target
    BCDAC1A2B67E2B47F8129814DCA3BCF7D55404757EB09F1C3103F57DA3153EC8.exe
  • Size 60KB
  • Sample200805-9bpdqlf32e
  • SHA256 bcdac1a2b67e2b47f8129814dca3bcf7d55404757eb09f1c3103f57da3153ec8
  • MD5 SHA1 SHA512
Score
10/10
wastedlockerdiscoveryexploitpersistenceransomware

Malware Config

Targets

    • Target
      BCDAC1A2B67E2B47F8129814DCA3BCF7D55404757EB09F1C3103F57DA3153EC8.exe
    • Size 60KB
    • SHA256 bcdac1a2b67e2b47f8129814dca3bcf7d55404757eb09f1c3103f57da3153ec8
    • MD5 SHA1 SHA512
    Score
    10/10
    persistenceexploitransomwarediscoverywastedlocker

    • WastedLocker

      Ransomware family seen in the wild since May 2020.

      ransomwarewastedlocker

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Executes dropped EXE

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Possible privilege escalation attempt

      exploit

    • Deletes itself

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Drops file in System32 directory

    • Modifies service

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks