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General

  • Target

    37e0cfad5308e0f730568c0b0fb6fb40a2d7081951f9b05c1b026176e6c0267e

  • Size

    182KB

  • Sample

    241208-1g8drsvkex

  • MD5

    ee96ce47b7cc61cdd7ffb84069a3f4a0

  • SHA1

    7639641e0ce4ac9c9bb92073fdac32c84b034bf4

  • SHA256

    37e0cfad5308e0f730568c0b0fb6fb40a2d7081951f9b05c1b026176e6c0267e

  • SHA512

    df74f6de75b45a5638027b577f5207e0d7357342a5aaa68c08f780e08460e61531fdafd4ede7eba2c608f9a77da654ed792c357f5571a3f2ed9dce45eec81392

  • SSDEEP

    3072:pp5AyVPMDN4sn7KGKYXindfrQMSYHEbZ/JIKXn7KGKYXindf:E4sn77Xwl0kHEl/5Xn77Xwl

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      37e0cfad5308e0f730568c0b0fb6fb40a2d7081951f9b05c1b026176e6c0267e

    • Size

      182KB

    • MD5

      ee96ce47b7cc61cdd7ffb84069a3f4a0

    • SHA1

      7639641e0ce4ac9c9bb92073fdac32c84b034bf4

    • SHA256

      37e0cfad5308e0f730568c0b0fb6fb40a2d7081951f9b05c1b026176e6c0267e

    • SHA512

      df74f6de75b45a5638027b577f5207e0d7357342a5aaa68c08f780e08460e61531fdafd4ede7eba2c608f9a77da654ed792c357f5571a3f2ed9dce45eec81392

    • SSDEEP

      3072:pp5AyVPMDN4sn7KGKYXindfrQMSYHEbZ/JIKXn7KGKYXindf:E4sn77Xwl0kHEl/5Xn77Xwl

    • 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