General

  • Target

    441bcad32ce4f7e8d2e77f95dc1ede8566fcb245d27cfe89272fd84e475461e3.exe

  • Size

    97KB

  • Sample

    241222-p4ppdsynay

  • MD5

    ebcc70b7a528ae6dee5d9e31c686a8b4

  • SHA1

    7d72b82158bf0310fce4927a473fd3fedb7204d8

  • SHA256

    441bcad32ce4f7e8d2e77f95dc1ede8566fcb245d27cfe89272fd84e475461e3

  • SHA512

    9066780ac429afbe086b50d1aa2955658342f531e7cd7dda31416509cba5a074d24d09baf11ed15500d779d5fd35b37ddfc1f40a51cc0184561dc36a463208aa

  • SSDEEP

    1536:RMSTouqqMifaRXC2PP2Rs8bjcJmXUwXfzwE57pvJXeYZw:rMuumaRXBP2RsvJSPzwm7pJXeKw

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      441bcad32ce4f7e8d2e77f95dc1ede8566fcb245d27cfe89272fd84e475461e3.exe

    • Size

      97KB

    • MD5

      ebcc70b7a528ae6dee5d9e31c686a8b4

    • SHA1

      7d72b82158bf0310fce4927a473fd3fedb7204d8

    • SHA256

      441bcad32ce4f7e8d2e77f95dc1ede8566fcb245d27cfe89272fd84e475461e3

    • SHA512

      9066780ac429afbe086b50d1aa2955658342f531e7cd7dda31416509cba5a074d24d09baf11ed15500d779d5fd35b37ddfc1f40a51cc0184561dc36a463208aa

    • SSDEEP

      1536:RMSTouqqMifaRXC2PP2Rs8bjcJmXUwXfzwE57pvJXeYZw:rMuumaRXBP2RsvJSPzwm7pJXeKw

    • 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