General

  • Target

    0c56b73d94e14593e0babceebe5503e770d6b28919fb28fb621ac3b864eaef50

  • Size

    64KB

  • Sample

    241224-x7xheavmev

  • MD5

    36932ff9062f82fa60b2c6b6f363a804

  • SHA1

    97ea9cd978a248a0d57b47794573acbd7b19f56e

  • SHA256

    0c56b73d94e14593e0babceebe5503e770d6b28919fb28fb621ac3b864eaef50

  • SHA512

    d9a55ebb038c139851087ecc5d9ee0d77194fbd39ac1a60c1298c7df97de77cfca2b5dd1fa70093c5812a2c05d44f944f402988da86871e7bbad939903f30c9b

  • SSDEEP

    768:Ut9uwxCfXtJPKD2p73aFMZIaOOOolFja/1H5JfICyxlLBsLnw0ZFdGUYyykfWvoy:URCfYMZ9llgmlLBsLnVLdGUHyNwy

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      0c56b73d94e14593e0babceebe5503e770d6b28919fb28fb621ac3b864eaef50

    • Size

      64KB

    • MD5

      36932ff9062f82fa60b2c6b6f363a804

    • SHA1

      97ea9cd978a248a0d57b47794573acbd7b19f56e

    • SHA256

      0c56b73d94e14593e0babceebe5503e770d6b28919fb28fb621ac3b864eaef50

    • SHA512

      d9a55ebb038c139851087ecc5d9ee0d77194fbd39ac1a60c1298c7df97de77cfca2b5dd1fa70093c5812a2c05d44f944f402988da86871e7bbad939903f30c9b

    • SSDEEP

      768:Ut9uwxCfXtJPKD2p73aFMZIaOOOolFja/1H5JfICyxlLBsLnw0ZFdGUYyykfWvoy:URCfYMZ9llgmlLBsLnVLdGUHyNwy

    • 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