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General

  • Target

    126205f0e482824e9b001e94ad9698f93568b89e95a7143f41232bc7bb0f336bN

  • Size

    67KB

  • Sample

    240927-t3139athkb

  • MD5

    1ca708a5170af3e6d9c518020f08c4c0

  • SHA1

    20ec0cc9b8dcd3791b56c7f938a3b4c21df74647

  • SHA256

    126205f0e482824e9b001e94ad9698f93568b89e95a7143f41232bc7bb0f336b

  • SHA512

    ffbad2026e243a1f4fd899e8485655bcb13b112f76c606335500a65951ed8dd4f05097943a8d5970169670d2393928d7d8cc3a96c4fc46027ac924483c8801f0

  • SSDEEP

    1536:qoaesAdjQYBm+hJjeL9QsJifTduD4oTxwB:Ietd8YBXliasJibdMTxwB

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      126205f0e482824e9b001e94ad9698f93568b89e95a7143f41232bc7bb0f336bN

    • Size

      67KB

    • MD5

      1ca708a5170af3e6d9c518020f08c4c0

    • SHA1

      20ec0cc9b8dcd3791b56c7f938a3b4c21df74647

    • SHA256

      126205f0e482824e9b001e94ad9698f93568b89e95a7143f41232bc7bb0f336b

    • SHA512

      ffbad2026e243a1f4fd899e8485655bcb13b112f76c606335500a65951ed8dd4f05097943a8d5970169670d2393928d7d8cc3a96c4fc46027ac924483c8801f0

    • SSDEEP

      1536:qoaesAdjQYBm+hJjeL9QsJifTduD4oTxwB:Ietd8YBXliasJibdMTxwB

    • 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