General

  • Target

    98ee8fe6414a01beefb8c69d282771d51dae32e4cd2e7fb5ed9b8a999bdd9ae2.exe

  • Size

    45KB

  • Sample

    241123-zrvpzswldy

  • MD5

    c95c951d8fe1db57f5d0e80cae41a92d

  • SHA1

    a92ed248bc21227c61025717f699e26cc74df27e

  • SHA256

    98ee8fe6414a01beefb8c69d282771d51dae32e4cd2e7fb5ed9b8a999bdd9ae2

  • SHA512

    4cfbb10d442332bbc06b82403e3a33f8dfe3bb55adae78fc0eae202ce790d5e0874b653c40e9c66f915c6e59b1dabea29e090768441ebc41a636fbd829a9d632

  • SSDEEP

    768:blod6YG8Lv7/WQEjGkiYGUks7Mk4qGD20t/80zH5DUk1tntJTQ/1H5wC:blo28Lv7/WQOiYGUks7l432Q/8D+tW9

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      98ee8fe6414a01beefb8c69d282771d51dae32e4cd2e7fb5ed9b8a999bdd9ae2.exe

    • Size

      45KB

    • MD5

      c95c951d8fe1db57f5d0e80cae41a92d

    • SHA1

      a92ed248bc21227c61025717f699e26cc74df27e

    • SHA256

      98ee8fe6414a01beefb8c69d282771d51dae32e4cd2e7fb5ed9b8a999bdd9ae2

    • SHA512

      4cfbb10d442332bbc06b82403e3a33f8dfe3bb55adae78fc0eae202ce790d5e0874b653c40e9c66f915c6e59b1dabea29e090768441ebc41a636fbd829a9d632

    • SSDEEP

      768:blod6YG8Lv7/WQEjGkiYGUks7Mk4qGD20t/80zH5DUk1tntJTQ/1H5wC:blo28Lv7/WQOiYGUks7l432Q/8D+tW9

    • 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