General

  • Target

    c26191695d5051a5e61cf4306af78c88faade94a8a94855acfea9e4ef925820c

  • Size

    67KB

  • Sample

    250306-mq6pmswway

  • MD5

    5ced743b49be33fa4af4848f160a4605

  • SHA1

    95ee0b0a9ba85615a813e02bf67cf84b4efa1271

  • SHA256

    c26191695d5051a5e61cf4306af78c88faade94a8a94855acfea9e4ef925820c

  • SHA512

    5c54d736c1f1500538b4737cb31b11df99a67f8771096d9b4d6072f05db4d3e90e38fff7e92047e180adca047d5a7fb118946be2588a1e36f6e24858b0c43e36

  • SSDEEP

    1536:vrN1l8NfOJ29RAP2b8xGSxphUHcRD9+BEZsJifTduD4oTxw:v6BzXYxGSLhCMxZsJibdMTxw

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      c26191695d5051a5e61cf4306af78c88faade94a8a94855acfea9e4ef925820c

    • Size

      67KB

    • MD5

      5ced743b49be33fa4af4848f160a4605

    • SHA1

      95ee0b0a9ba85615a813e02bf67cf84b4efa1271

    • SHA256

      c26191695d5051a5e61cf4306af78c88faade94a8a94855acfea9e4ef925820c

    • SHA512

      5c54d736c1f1500538b4737cb31b11df99a67f8771096d9b4d6072f05db4d3e90e38fff7e92047e180adca047d5a7fb118946be2588a1e36f6e24858b0c43e36

    • SSDEEP

      1536:vrN1l8NfOJ29RAP2b8xGSxphUHcRD9+BEZsJifTduD4oTxw:v6BzXYxGSLhCMxZsJibdMTxw

    • 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