General

  • Target

    f434179beb8eb2897362648c6ba97c99b7747cdad56da4336135deef4c56c04b

  • Size

    581KB

  • Sample

    250216-bfdekatrds

  • MD5

    3360120055173db774e063dcea258471

  • SHA1

    2b5c28b8775dad0fcbf8b96998ad2f44970f71e6

  • SHA256

    f434179beb8eb2897362648c6ba97c99b7747cdad56da4336135deef4c56c04b

  • SHA512

    a8f8cd83783cfb9017b30c291bac9a96b2e41f107738459928d15e7337632a946881ab1095115eb4f47db56a74026cd05cc8efba593504d333605d9cb7fe36d9

  • SSDEEP

    12288:OWZ/TM1Y8AyNCzJciFZLJLUf9snBS4csPYae6qfzRAA:B8LiFhhUF54clNf7RB

Malware Config

Targets

    • Target

      f434179beb8eb2897362648c6ba97c99b7747cdad56da4336135deef4c56c04b

    • Size

      581KB

    • MD5

      3360120055173db774e063dcea258471

    • SHA1

      2b5c28b8775dad0fcbf8b96998ad2f44970f71e6

    • SHA256

      f434179beb8eb2897362648c6ba97c99b7747cdad56da4336135deef4c56c04b

    • SHA512

      a8f8cd83783cfb9017b30c291bac9a96b2e41f107738459928d15e7337632a946881ab1095115eb4f47db56a74026cd05cc8efba593504d333605d9cb7fe36d9

    • SSDEEP

      12288:OWZ/TM1Y8AyNCzJciFZLJLUf9snBS4csPYae6qfzRAA:B8LiFhhUF54clNf7RB

    • Detects Echelon Stealer payload

    • Echelon

      Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.

    • Echelon family

    • Downloads MZ/PE file

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v15

Tasks