General

  • Target

    eb819bdf88b5154571e03bdb592464612fc07c17a233e57e808fa17cdd68a374.exe

  • Size

    64KB

  • Sample

    241225-wt52ys1pe1

  • MD5

    dcf649573dbff10dc11ca7e387858e14

  • SHA1

    9ee256098afcf352c3cec9ce5ea404a9647aa377

  • SHA256

    eb819bdf88b5154571e03bdb592464612fc07c17a233e57e808fa17cdd68a374

  • SHA512

    6d776197df9006e23681e73549b045d167bc4ca7a203dab07d368c4729883598934e98860814d11da5aa6ad8f1a7dcaaa922ecd32d8ec84af0e9adf983d3b3e0

  • SSDEEP

    768:tJdG9SjaxOVDqVwgmn963a+eQ5IsxS/rbe/1H59fICyxlLBsLnw0ZFdGUYyykfWH:P9z+wRsRTysx4EOlLBsLnVLdGUHyNwm

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      eb819bdf88b5154571e03bdb592464612fc07c17a233e57e808fa17cdd68a374.exe

    • Size

      64KB

    • MD5

      dcf649573dbff10dc11ca7e387858e14

    • SHA1

      9ee256098afcf352c3cec9ce5ea404a9647aa377

    • SHA256

      eb819bdf88b5154571e03bdb592464612fc07c17a233e57e808fa17cdd68a374

    • SHA512

      6d776197df9006e23681e73549b045d167bc4ca7a203dab07d368c4729883598934e98860814d11da5aa6ad8f1a7dcaaa922ecd32d8ec84af0e9adf983d3b3e0

    • SSDEEP

      768:tJdG9SjaxOVDqVwgmn963a+eQ5IsxS/rbe/1H59fICyxlLBsLnw0ZFdGUYyykfWH:P9z+wRsRTysx4EOlLBsLnVLdGUHyNwm

    • 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