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General

  • Target

    865534e66ac1d93f0b340fefedcb411cd51114fd6416e34da961e386df976a30N

  • Size

    55KB

  • Sample

    241012-gzfxpasblr

  • MD5

    d090987b035e0af4348870987b2d3400

  • SHA1

    817d01591f1dc3f7fabc1f9de98d9b606ad7764a

  • SHA256

    865534e66ac1d93f0b340fefedcb411cd51114fd6416e34da961e386df976a30

  • SHA512

    e9562c1497f8cb1d67c065520d1f8bc04e45d5e6f954e4eb4b7486f9a24c69a3b1106ba4e981f8a497f830f3529313aee71d944f37987ea5a3b5c589fa892080

  • SSDEEP

    1536:kWtq1Hd57+n0FZkoc/NSoNSd0A3shxD6:kFHT7k0F6oUNXNW0A8hh

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      865534e66ac1d93f0b340fefedcb411cd51114fd6416e34da961e386df976a30N

    • Size

      55KB

    • MD5

      d090987b035e0af4348870987b2d3400

    • SHA1

      817d01591f1dc3f7fabc1f9de98d9b606ad7764a

    • SHA256

      865534e66ac1d93f0b340fefedcb411cd51114fd6416e34da961e386df976a30

    • SHA512

      e9562c1497f8cb1d67c065520d1f8bc04e45d5e6f954e4eb4b7486f9a24c69a3b1106ba4e981f8a497f830f3529313aee71d944f37987ea5a3b5c589fa892080

    • SSDEEP

      1536:kWtq1Hd57+n0FZkoc/NSoNSd0A3shxD6:kFHT7k0F6oUNXNW0A8hh

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks