General

  • Target
    2026-10-12_46cf9e9a8fe8299d981c6e26601d4a64_coinminer_darkside_elex_lockbit
  • Size 146KB
  • Sample261012-jbfm5axy4k
  • SHA256 2157af59f5d46c874d0586e73d0cb746651923ad9059c30a216091a409f9f2f0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-10-12_46cf9e9a8fe8299d981c6e26601d4a64_coinminer_darkside_elex_lockbit
    • Size 146KB
    • SHA256 2157af59f5d46c874d0586e73d0cb746651923ad9059c30a216091a409f9f2f0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Renames multiple (6005) files with added filename extension

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Deletes itself

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Sets desktop wallpaper using registry

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks