General

  • Target

    3da609c7c39990e6f2c491642bcc628f6d45c71d70e3b43ff2dd5cf92748cc5eN.exe

  • Size

    91KB

  • Sample

    241207-3vv2ps1kct

  • MD5

    cec5a81104a4d35b971e2043d3a03220

  • SHA1

    17d6847ad66b54334a1ef8eaf9ad8f5dba492192

  • SHA256

    3da609c7c39990e6f2c491642bcc628f6d45c71d70e3b43ff2dd5cf92748cc5e

  • SHA512

    89bca322c79645705c860122b48d6a473b6e92bfd355eb156068d7915d5e60faddee6a76b6a308d8fd511d7bf73849bc5a4c95bf601fbf58e265d4d70ae6cec2

  • SSDEEP

    1536:JGPbb9DYcAHL1Cs3r/ulLBsLnVLdGUHyNwtN4/nLLVaBlEaaaaaadhXd45Ja:J6b9ccArUs3r/ulLBsLnVUUHyNwtN4/n

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      3da609c7c39990e6f2c491642bcc628f6d45c71d70e3b43ff2dd5cf92748cc5eN.exe

    • Size

      91KB

    • MD5

      cec5a81104a4d35b971e2043d3a03220

    • SHA1

      17d6847ad66b54334a1ef8eaf9ad8f5dba492192

    • SHA256

      3da609c7c39990e6f2c491642bcc628f6d45c71d70e3b43ff2dd5cf92748cc5e

    • SHA512

      89bca322c79645705c860122b48d6a473b6e92bfd355eb156068d7915d5e60faddee6a76b6a308d8fd511d7bf73849bc5a4c95bf601fbf58e265d4d70ae6cec2

    • SSDEEP

      1536:JGPbb9DYcAHL1Cs3r/ulLBsLnVLdGUHyNwtN4/nLLVaBlEaaaaaadhXd45Ja:J6b9ccArUs3r/ulLBsLnVUUHyNwtN4/n

    • 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