User tags

Assigned on submission by the user, not by sandbox detections.

source:malwarebazaar sha256:58a57e4666aef5c28602fdad37be4418209e9b7e5f4f89baf756112ed841687e

General

  • Target
    58a57e4666aef5c28602fdad37be4418209e9b7e5f4f89baf756112ed841687e.zip
  • Size 5.2MB
  • Sample260818-mwyk8a1bjf
  • SHA256 37a6022092f0bbd89d95cde5b2c86eb0234be888bc3f25a77c7900955bd06c1b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Credentials
  • Protocol

    ftp

  • Host

    138.201.132.148

  • Port

    21

  • Username

    anonymous

Extracted

Credentials
  • Protocol

    ftp

  • Host

    138.201.132.148

  • Port

    21

  • Username

    anonymous

Targets

    • Target
      58a57e4666aef5c28602fdad37be4418209e9b7e5f4f89baf756112ed841687e.exe
    • Size 5.4MB
    • SHA256 58a57e4666aef5c28602fdad37be4418209e9b7e5f4f89baf756112ed841687e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Hide Artifacts: Hidden Files and Directories

MITRE ATT&CK Enterprise v16

Tasks