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General

  • Target

    e861819e9ecf62da083fffb75e0064e42a317d4cbe5c54376f06610afdb80371N

  • Size

    52KB

  • Sample

    241005-vq696ssdkb

  • MD5

    586c7c1aa4569894c28e08d68a2015b0

  • SHA1

    dcbbf72f196bc09c5e0f43aae379f8f826783f4b

  • SHA256

    e861819e9ecf62da083fffb75e0064e42a317d4cbe5c54376f06610afdb80371

  • SHA512

    317842984e61783c5f300822451753814646cb4e8195ea1c05b5baac543852b43431dc7c485fb2a7c06bd3be0387b3ee5a55ce1a3f0e9fb9a36012548e57ca67

  • SSDEEP

    1536:Ou0oRc88aYpX23nxHVVimEQsiVla4jySMAdKZ:T09nnpXOJVj+SMRZ

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      e861819e9ecf62da083fffb75e0064e42a317d4cbe5c54376f06610afdb80371N

    • Size

      52KB

    • MD5

      586c7c1aa4569894c28e08d68a2015b0

    • SHA1

      dcbbf72f196bc09c5e0f43aae379f8f826783f4b

    • SHA256

      e861819e9ecf62da083fffb75e0064e42a317d4cbe5c54376f06610afdb80371

    • SHA512

      317842984e61783c5f300822451753814646cb4e8195ea1c05b5baac543852b43431dc7c485fb2a7c06bd3be0387b3ee5a55ce1a3f0e9fb9a36012548e57ca67

    • SSDEEP

      1536:Ou0oRc88aYpX23nxHVVimEQsiVla4jySMAdKZ:T09nnpXOJVj+SMRZ

    • 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