General

  • Target

    ee5a6604ba4c1854b04bc2a9b1544729e5a4d76827b3f0f134307578daa608e5

  • Size

    344KB

  • Sample

    240925-dyhs4sscqj

  • MD5

    0ca754a599c667a3d25d1a47c0c9b87e

  • SHA1

    d671ce37fdc9b70dc645cb6e55256c269c9394a4

  • SHA256

    ee5a6604ba4c1854b04bc2a9b1544729e5a4d76827b3f0f134307578daa608e5

  • SHA512

    ff60ea4c53581b55c21a32631e7d6c081a093a91436b0143e4527ad333dfde12633c76abb6c656530bc1bb63a6ba31076fceb1d9ccfe9742383c91bc8a9e8a6d

  • SSDEEP

    6144:DhjMU1cCpX2/mnbzvdLaD6OkPgl6bmIjlQFn:Dh4UWCpXImbzQD6OkPgl6bmIjKn

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      ee5a6604ba4c1854b04bc2a9b1544729e5a4d76827b3f0f134307578daa608e5

    • Size

      344KB

    • MD5

      0ca754a599c667a3d25d1a47c0c9b87e

    • SHA1

      d671ce37fdc9b70dc645cb6e55256c269c9394a4

    • SHA256

      ee5a6604ba4c1854b04bc2a9b1544729e5a4d76827b3f0f134307578daa608e5

    • SHA512

      ff60ea4c53581b55c21a32631e7d6c081a093a91436b0143e4527ad333dfde12633c76abb6c656530bc1bb63a6ba31076fceb1d9ccfe9742383c91bc8a9e8a6d

    • SSDEEP

      6144:DhjMU1cCpX2/mnbzvdLaD6OkPgl6bmIjlQFn:Dh4UWCpXImbzQD6OkPgl6bmIjKn

    • 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