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General

  • Target

    dbc849898d2e7134264dbeb68cefe254f0e18865506b0ccce998b8b855063b76

  • Size

    395KB

  • Sample

    250305-m327zsxjz4

  • MD5

    8fb6d684eaf22946186c8607be233cfc

  • SHA1

    fc1714a3ed2e5a80535a7100a24963e9640ff95f

  • SHA256

    dbc849898d2e7134264dbeb68cefe254f0e18865506b0ccce998b8b855063b76

  • SHA512

    9d8ae828efb3edaa2131f3a758417b44f5f6820f68cea433e4525e3eacefac08cd95eb47531a247cd95791cc04fb7570453e22b0eaa6524f514d15e19a5faf61

  • SSDEEP

    6144:PF5G+0mBs4y70u4HXs4yr0u490u4Ds4yvW8lM:214O0dHc4i0d90dA4X

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      dbc849898d2e7134264dbeb68cefe254f0e18865506b0ccce998b8b855063b76

    • Size

      395KB

    • MD5

      8fb6d684eaf22946186c8607be233cfc

    • SHA1

      fc1714a3ed2e5a80535a7100a24963e9640ff95f

    • SHA256

      dbc849898d2e7134264dbeb68cefe254f0e18865506b0ccce998b8b855063b76

    • SHA512

      9d8ae828efb3edaa2131f3a758417b44f5f6820f68cea433e4525e3eacefac08cd95eb47531a247cd95791cc04fb7570453e22b0eaa6524f514d15e19a5faf61

    • SSDEEP

      6144:PF5G+0mBs4y70u4HXs4yr0u490u4Ds4yvW8lM:214O0dHc4i0d90dA4X

    • 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