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General

  • Target

    187468d7cfb71abdba50e7a9b097366bceb20b165d23be676a15482035036f0eN

  • Size

    45KB

  • Sample

    241014-g1xxlavgpj

  • MD5

    1d63a14efe1bf0fe2869192fcae81760

  • SHA1

    fca8ef5debdde78466e82ef79c40e004ea57b80f

  • SHA256

    187468d7cfb71abdba50e7a9b097366bceb20b165d23be676a15482035036f0e

  • SHA512

    fd30200b0044a66193efec230647d4d4fcebc5391acf381ef79fbd78e14bf54f056d32b4dc50425a89a185568128e03786745cbdb349978cd350886ce14d44b9

  • SSDEEP

    768:Igdbrclvf1X9NbB7B70a05KpBfsQy2BGjMrhJvJegWmQOgz6/1H5J:Ig5cJ1vPfpBfsQyLMFeTcH

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      187468d7cfb71abdba50e7a9b097366bceb20b165d23be676a15482035036f0eN

    • Size

      45KB

    • MD5

      1d63a14efe1bf0fe2869192fcae81760

    • SHA1

      fca8ef5debdde78466e82ef79c40e004ea57b80f

    • SHA256

      187468d7cfb71abdba50e7a9b097366bceb20b165d23be676a15482035036f0e

    • SHA512

      fd30200b0044a66193efec230647d4d4fcebc5391acf381ef79fbd78e14bf54f056d32b4dc50425a89a185568128e03786745cbdb349978cd350886ce14d44b9

    • SSDEEP

      768:Igdbrclvf1X9NbB7B70a05KpBfsQy2BGjMrhJvJegWmQOgz6/1H5J:Ig5cJ1vPfpBfsQyLMFeTcH

    • 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