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General

  • Target

    4916e16182e9b1e33b97d357be4a48cdfd25efacc54ec6d9e40dbfcac03c82da

  • Size

    69KB

  • Sample

    241207-13skfawpg1

  • MD5

    a99e8136236bbe660d7cad08ee2376f7

  • SHA1

    f7b5315917b323c66db7542c3e026a57c39a4284

  • SHA256

    4916e16182e9b1e33b97d357be4a48cdfd25efacc54ec6d9e40dbfcac03c82da

  • SHA512

    c849b5065531c4e7e7d66a70cc90c47114009e8691a8f821ba99b7c3c21177305c32b5b30f78e8dec53450c00230b9fce21afb6febe9e79eb9edb96633aaba72

  • SSDEEP

    1536:oSn8Sguv5tG+kmAOOOGtby4baWZMPgUN3QivES:oBuv5tG+kmA/baWiPgU5Qu

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      4916e16182e9b1e33b97d357be4a48cdfd25efacc54ec6d9e40dbfcac03c82da

    • Size

      69KB

    • MD5

      a99e8136236bbe660d7cad08ee2376f7

    • SHA1

      f7b5315917b323c66db7542c3e026a57c39a4284

    • SHA256

      4916e16182e9b1e33b97d357be4a48cdfd25efacc54ec6d9e40dbfcac03c82da

    • SHA512

      c849b5065531c4e7e7d66a70cc90c47114009e8691a8f821ba99b7c3c21177305c32b5b30f78e8dec53450c00230b9fce21afb6febe9e79eb9edb96633aaba72

    • SSDEEP

      1536:oSn8Sguv5tG+kmAOOOGtby4baWZMPgUN3QivES:oBuv5tG+kmA/baWiPgU5Qu

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks