General

  • Target
    6f38e1b5ebc07a676e57024a5124cdad9e8088741f7ae6e014c4af510e88448e
  • Size 37KB
  • Sample260812-n35hsatthw
  • SHA256 6f38e1b5ebc07a676e57024a5124cdad9e8088741f7ae6e014c4af510e88448e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
    • Size 91KB
    • SHA256 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Renames multiple (60) files with added filename extension

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

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Disables service(s)

    • Executes dropped EXE

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Network Service Discovery

      Attempt to gather information on host's network.

MITRE ATT&CK Enterprise v16

Tasks