General

  • Target

    4155015941e9b68d99c41343f43ca0e074fa1f680e7e3e3eae4246a4dd1d7315N

  • Size

    512KB

  • Sample

    241003-cpvkwazaql

  • MD5

    e07468119118c24ed175db2a6a9f8120

  • SHA1

    c1ea7e23a337dc4d627cf325c83e07704246142e

  • SHA256

    4155015941e9b68d99c41343f43ca0e074fa1f680e7e3e3eae4246a4dd1d7315

  • SHA512

    0517952f04196667cb6664663f035ddee7e70e3c1f9c841dfc416a5124b92a397e47a75fac421538474ce4caa3bd13715279f552bf596c077be8d7f6974e5aa7

  • SSDEEP

    6144:kBmDb853XBpnTfwNPbAvjDAcXxxXfY09cnEWPDZ:FQBpnchWcZ

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      4155015941e9b68d99c41343f43ca0e074fa1f680e7e3e3eae4246a4dd1d7315N

    • Size

      512KB

    • MD5

      e07468119118c24ed175db2a6a9f8120

    • SHA1

      c1ea7e23a337dc4d627cf325c83e07704246142e

    • SHA256

      4155015941e9b68d99c41343f43ca0e074fa1f680e7e3e3eae4246a4dd1d7315

    • SHA512

      0517952f04196667cb6664663f035ddee7e70e3c1f9c841dfc416a5124b92a397e47a75fac421538474ce4caa3bd13715279f552bf596c077be8d7f6974e5aa7

    • SSDEEP

      6144:kBmDb853XBpnTfwNPbAvjDAcXxxXfY09cnEWPDZ:FQBpnchWcZ

    • 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