General

  • Target

    060389340e60fb04b71fd68511ad40fe0e86c2336ea3165a565762c8f752a4f9

  • Size

    67KB

  • Sample

    241005-wvzxbstcla

  • MD5

    397ed1a31af207de031a5e461e301cd1

  • SHA1

    7bbd448e96809930efb59c9b1fa41dec3e11449c

  • SHA256

    060389340e60fb04b71fd68511ad40fe0e86c2336ea3165a565762c8f752a4f9

  • SHA512

    8acc94aa5925833210e088bf559c5cb489b200190636d3739b03f547e9b25d8789b0320e50f47630987726ab52ea156ef6a9cc5e3cafc39276b4045034d1fef6

  • SSDEEP

    1536:jI4jqE/iCFDA0yRz4oqoX/vjtDsJifTduD4oTxw:xx/iCFNkcoxvjtDsJibdMTxw

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      060389340e60fb04b71fd68511ad40fe0e86c2336ea3165a565762c8f752a4f9

    • Size

      67KB

    • MD5

      397ed1a31af207de031a5e461e301cd1

    • SHA1

      7bbd448e96809930efb59c9b1fa41dec3e11449c

    • SHA256

      060389340e60fb04b71fd68511ad40fe0e86c2336ea3165a565762c8f752a4f9

    • SHA512

      8acc94aa5925833210e088bf559c5cb489b200190636d3739b03f547e9b25d8789b0320e50f47630987726ab52ea156ef6a9cc5e3cafc39276b4045034d1fef6

    • SSDEEP

      1536:jI4jqE/iCFDA0yRz4oqoX/vjtDsJifTduD4oTxw:xx/iCFNkcoxvjtDsJibdMTxw

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks