General

  • Target

    4453932f94667e5b989972c1ddc5c75f8652fdbd9bc04d6e9d0a617677de15c3N

  • Size

    64KB

  • Sample

    241107-lgzdjazdjc

  • MD5

    cb2aed3491a05d01d3cffcc3a1e88c70

  • SHA1

    b251192ff47f5abce2797e4f9e7617178eb6fa74

  • SHA256

    4453932f94667e5b989972c1ddc5c75f8652fdbd9bc04d6e9d0a617677de15c3

  • SHA512

    50b5ab1d16dcb4f07602f648ca3fb9a8c9de4c2b22f7c062afaa61334f052c7d7d6bf6b06cc4f9970f418353e619135d4ad7671f87812ae1c2262acb60fcf8b7

  • SSDEEP

    1536:QvhtUwvGrLzBrCz+UYxK3JNlLBsLnVLdGUHyNwi:QvhtU6GLBmz+UYk3JNlLBsLnVUUHyNwi

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      4453932f94667e5b989972c1ddc5c75f8652fdbd9bc04d6e9d0a617677de15c3N

    • Size

      64KB

    • MD5

      cb2aed3491a05d01d3cffcc3a1e88c70

    • SHA1

      b251192ff47f5abce2797e4f9e7617178eb6fa74

    • SHA256

      4453932f94667e5b989972c1ddc5c75f8652fdbd9bc04d6e9d0a617677de15c3

    • SHA512

      50b5ab1d16dcb4f07602f648ca3fb9a8c9de4c2b22f7c062afaa61334f052c7d7d6bf6b06cc4f9970f418353e619135d4ad7671f87812ae1c2262acb60fcf8b7

    • SSDEEP

      1536:QvhtUwvGrLzBrCz+UYxK3JNlLBsLnVLdGUHyNwi:QvhtU6GLBmz+UYk3JNlLBsLnVUUHyNwi

    • 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