Overview

overview

10

Static

static

3

bcdac1a2b6...c8.exe

windows10-2004-x64

10

bcdac1a2b6...c8.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    0b944a210fa1ef6f90d206bb0ccacf26eaf83baa8413c8aec0347fa4fb7974c7
  • Size 35KB
  • Sample260812-pdgabsfr8s
  • SHA256 0b944a210fa1ef6f90d206bb0ccacf26eaf83baa8413c8aec0347fa4fb7974c7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
wastedlockerdefense_evasiondiscoveryexecutionexploitimpactransomware

Malware Config

Targets

    • Target
      bcdac1a2b67e2b47f8129814dca3bcf7d55404757eb09f1c3103f57da3153ec8.exe
    • Size 60KB
    • SHA256 bcdac1a2b67e2b47f8129814dca3bcf7d55404757eb09f1c3103f57da3153ec8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryexecutionexploitwastedlockerimpactransomware

    • Family: WastedLocker

      Ransomware family seen in the wild since May 2020.

      ransomwarewastedlocker

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Renames multiple (160) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Possible privilege escalation attempt

      exploit

    • Executes dropped EXE

    • Modifies file permissions

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks