General

  • Target

    69540f6d886e735dffbf1801abd867bbd08008e893444f98100b207bc7aa0796.exe

  • Size

    250KB

  • Sample

    241222-hdjbcsxnft

  • MD5

    9325d741981fe648e9b15d03c33cdb0c

  • SHA1

    a9a761804e1dc9728d1724fa5b370001dfbf658b

  • SHA256

    69540f6d886e735dffbf1801abd867bbd08008e893444f98100b207bc7aa0796

  • SHA512

    cca1704b55550dff6d6c945b6c5d4a41b44eb75844fa4f0d0a95980fb0ae38ea64e1e55779f3d3609b6828938f81587a8427770658b887e266da10ef013e9eb8

  • SSDEEP

    6144:l5VwAyqlvCvfmZ7KRRRGBCvfmZ7KFpNlJTBCvfmZ73:lEAyv

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      69540f6d886e735dffbf1801abd867bbd08008e893444f98100b207bc7aa0796.exe

    • Size

      250KB

    • MD5

      9325d741981fe648e9b15d03c33cdb0c

    • SHA1

      a9a761804e1dc9728d1724fa5b370001dfbf658b

    • SHA256

      69540f6d886e735dffbf1801abd867bbd08008e893444f98100b207bc7aa0796

    • SHA512

      cca1704b55550dff6d6c945b6c5d4a41b44eb75844fa4f0d0a95980fb0ae38ea64e1e55779f3d3609b6828938f81587a8427770658b887e266da10ef013e9eb8

    • SSDEEP

      6144:l5VwAyqlvCvfmZ7KRRRGBCvfmZ7KFpNlJTBCvfmZ73:lEAyv

    • 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