General

  • Target

    14f425d1fabbffb0e69c8db3ebc4142e010058303793f63d77458ed14f72005bN.exe

  • Size

    87KB

  • Sample

    241112-sa2cwavfkg

  • MD5

    d2f64b31fb91ba9a70dd7b97ae931410

  • SHA1

    92e45cc83680cdf21cb6bd967f3268c15d76be92

  • SHA256

    14f425d1fabbffb0e69c8db3ebc4142e010058303793f63d77458ed14f72005b

  • SHA512

    bc5b24dc83d14b0b5ded31b076d7471aeae4a226e8801b0543f8d6706b848e59ace909e16a06a4d96435cdf7ecc7eaf67043015c3efe9c622cdf213c9977252d

  • SSDEEP

    1536:M57Fia9gT5I7AuHf5mG9sK4kPpYMv+WDAOIPxOIch05RQ4ERSRBDNrR0RVe7R6Rj:M55ia6OEuHRb9FPpYVSIPnw05epAnDlM

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      14f425d1fabbffb0e69c8db3ebc4142e010058303793f63d77458ed14f72005bN.exe

    • Size

      87KB

    • MD5

      d2f64b31fb91ba9a70dd7b97ae931410

    • SHA1

      92e45cc83680cdf21cb6bd967f3268c15d76be92

    • SHA256

      14f425d1fabbffb0e69c8db3ebc4142e010058303793f63d77458ed14f72005b

    • SHA512

      bc5b24dc83d14b0b5ded31b076d7471aeae4a226e8801b0543f8d6706b848e59ace909e16a06a4d96435cdf7ecc7eaf67043015c3efe9c622cdf213c9977252d

    • SSDEEP

      1536:M57Fia9gT5I7AuHf5mG9sK4kPpYMv+WDAOIPxOIch05RQ4ERSRBDNrR0RVe7R6Rj:M55ia6OEuHRb9FPpYVSIPnw05epAnDlM

    • 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