General

  • Target

    2bf54e54a0635cf9f9a33fd717ebe93ea72ca5573e663595b45ec91503c6f50dN.exe

  • Size

    113KB

  • Sample

    241119-p32mkawkf1

  • MD5

    aec67c9886b48884d20fe5538174dc20

  • SHA1

    933f3a54dd9631571ceebed10d60ebdcf3d8b149

  • SHA256

    2bf54e54a0635cf9f9a33fd717ebe93ea72ca5573e663595b45ec91503c6f50d

  • SHA512

    48cc9cce1c6be0354a979f7bf2b53e246d7d3507ce28d9fa892b9895160632ea3caf04c8bcbb91f87e92fab27c8adf5339c8fb5f2acf615d79ee00fb1a396ed8

  • SSDEEP

    3072:YOXgOEjnE+bZye68OuGkZFfFSebHWrH8wTW0:YagOSn/Vye6R7otSeWrP

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      2bf54e54a0635cf9f9a33fd717ebe93ea72ca5573e663595b45ec91503c6f50dN.exe

    • Size

      113KB

    • MD5

      aec67c9886b48884d20fe5538174dc20

    • SHA1

      933f3a54dd9631571ceebed10d60ebdcf3d8b149

    • SHA256

      2bf54e54a0635cf9f9a33fd717ebe93ea72ca5573e663595b45ec91503c6f50d

    • SHA512

      48cc9cce1c6be0354a979f7bf2b53e246d7d3507ce28d9fa892b9895160632ea3caf04c8bcbb91f87e92fab27c8adf5339c8fb5f2acf615d79ee00fb1a396ed8

    • SSDEEP

      3072:YOXgOEjnE+bZye68OuGkZFfFSebHWrH8wTW0:YagOSn/Vye6R7otSeWrP

    • 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