General

  • Target

    2cb7d5f708e59bb036fde501fda8b2b4e762a794fcd6df99f304fd0212d814a8N.exe

  • Size

    194KB

  • Sample

    241222-kaaads1mfp

  • MD5

    d07c6f609a29c1cf8c69bf04abefef70

  • SHA1

    0ba26dbdac2a99259e00cc6fc8d32525b847cbe1

  • SHA256

    2cb7d5f708e59bb036fde501fda8b2b4e762a794fcd6df99f304fd0212d814a8

  • SHA512

    52ad9e8125b978a882259e9c9315eaed83294cc9dc951bd811ee5a146efbe0f2467fb0aa22fd519ed946fd46f10934aae17a8ee38ab05121d25ecc60d024280e

  • SSDEEP

    3072:ChE6QrvFxhg6M5X6kmMIM/kEmMIGumMIc/1G3:IQrvJk5/pbuh/U3

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      2cb7d5f708e59bb036fde501fda8b2b4e762a794fcd6df99f304fd0212d814a8N.exe

    • Size

      194KB

    • MD5

      d07c6f609a29c1cf8c69bf04abefef70

    • SHA1

      0ba26dbdac2a99259e00cc6fc8d32525b847cbe1

    • SHA256

      2cb7d5f708e59bb036fde501fda8b2b4e762a794fcd6df99f304fd0212d814a8

    • SHA512

      52ad9e8125b978a882259e9c9315eaed83294cc9dc951bd811ee5a146efbe0f2467fb0aa22fd519ed946fd46f10934aae17a8ee38ab05121d25ecc60d024280e

    • SSDEEP

      3072:ChE6QrvFxhg6M5X6kmMIM/kEmMIGumMIc/1G3:IQrvJk5/pbuh/U3

    • 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