General

  • Target

    0e9c4c0f4ba26771496cc8c7b69d409276c3cdbd25f52818e0d4dedef3657d99N

  • Size

    91KB

  • Sample

    240919-ndm77svgqe

  • MD5

    93f7ac0961cf93408dc44e3b674aecc0

  • SHA1

    6935e2776e7ccb59ffa7e603545a748715ae740d

  • SHA256

    0e9c4c0f4ba26771496cc8c7b69d409276c3cdbd25f52818e0d4dedef3657d99

  • SHA512

    d85f3ffda2156d5e0d90e9ba76b3fc22436fbc74344381d41c558e01abd3d050688b0e7e6f9db1fa9d7a041c64cc17bd2f423a7066d4412ece5de5b91966e795

  • SSDEEP

    1536:5zcU3HZkossherR4BwqVH9z7Ryu1jP+QsonLyDXdi8pE4g5a3iZ8saqYko:5zc+HZkgheSBwkzVyu1Vs1DN3E4xSzWP

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      0e9c4c0f4ba26771496cc8c7b69d409276c3cdbd25f52818e0d4dedef3657d99N

    • Size

      91KB

    • MD5

      93f7ac0961cf93408dc44e3b674aecc0

    • SHA1

      6935e2776e7ccb59ffa7e603545a748715ae740d

    • SHA256

      0e9c4c0f4ba26771496cc8c7b69d409276c3cdbd25f52818e0d4dedef3657d99

    • SHA512

      d85f3ffda2156d5e0d90e9ba76b3fc22436fbc74344381d41c558e01abd3d050688b0e7e6f9db1fa9d7a041c64cc17bd2f423a7066d4412ece5de5b91966e795

    • SSDEEP

      1536:5zcU3HZkossherR4BwqVH9z7Ryu1jP+QsonLyDXdi8pE4g5a3iZ8saqYko:5zc+HZkgheSBwkzVyu1Vs1DN3E4xSzWP

    • 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