General

  • Target

    ad7c58a291a458055fea52c712e073ae6f71c24a4937f41e2aa800d973617429N

  • Size

    72KB

  • Sample

    241002-bntfrazdnl

  • MD5

    ed809576ccab71840ff2b9bc2b9028c0

  • SHA1

    469e806b360d75cd588037833f58ea1b07b92b2a

  • SHA256

    ad7c58a291a458055fea52c712e073ae6f71c24a4937f41e2aa800d973617429

  • SHA512

    897fcf01be79f6da4f715e3f7cff35034234f6a0a615c1b3159aa4ed949457bfb1e0713801a6ddf81cfdebf2128e5535656a353bb9bb0965e603d81065b23e1d

  • SSDEEP

    1536:P+yZhvilSltvbyr45Ybg56Wid1EPgUN3QivEtA:GyNtvbsbaHid1EPgU5QJA

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      ad7c58a291a458055fea52c712e073ae6f71c24a4937f41e2aa800d973617429N

    • Size

      72KB

    • MD5

      ed809576ccab71840ff2b9bc2b9028c0

    • SHA1

      469e806b360d75cd588037833f58ea1b07b92b2a

    • SHA256

      ad7c58a291a458055fea52c712e073ae6f71c24a4937f41e2aa800d973617429

    • SHA512

      897fcf01be79f6da4f715e3f7cff35034234f6a0a615c1b3159aa4ed949457bfb1e0713801a6ddf81cfdebf2128e5535656a353bb9bb0965e603d81065b23e1d

    • SSDEEP

      1536:P+yZhvilSltvbyr45Ybg56Wid1EPgUN3QivEtA:GyNtvbsbaHid1EPgU5QJA

    • 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