General

  • Target

    986c27c48c67c6f4d52b6cdbaf73afd73e1f439cc0c57c74c1919f8c8da096e2N

  • Size

    96KB

  • Sample

    241110-qp4ensxhkc

  • MD5

    b3a9b23fe1c87c484d22063db8771280

  • SHA1

    962247367dd03265cca09b7203bcb7526d55b185

  • SHA256

    986c27c48c67c6f4d52b6cdbaf73afd73e1f439cc0c57c74c1919f8c8da096e2

  • SHA512

    9fb75107c9248bd6299486fab0641d24ed141a9720502c9fc3d716d5d014243808c841c7b3ee489919830b0ad5af7ad9805e3cef4533c0f87e89aefcbd7ada48

  • SSDEEP

    1536:j7xlgcIVaPlcTARN7V+Qkv4rs5MNDWjIwWncduV9jojTIvjr:j7zvlcTW+naX0cwWcd69jc0v

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

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

Targets

    • Target

      986c27c48c67c6f4d52b6cdbaf73afd73e1f439cc0c57c74c1919f8c8da096e2N

    • Size

      96KB

    • MD5

      b3a9b23fe1c87c484d22063db8771280

    • SHA1

      962247367dd03265cca09b7203bcb7526d55b185

    • SHA256

      986c27c48c67c6f4d52b6cdbaf73afd73e1f439cc0c57c74c1919f8c8da096e2

    • SHA512

      9fb75107c9248bd6299486fab0641d24ed141a9720502c9fc3d716d5d014243808c841c7b3ee489919830b0ad5af7ad9805e3cef4533c0f87e89aefcbd7ada48

    • SSDEEP

      1536:j7xlgcIVaPlcTARN7V+Qkv4rs5MNDWjIwWncduV9jojTIvjr:j7zvlcTW+naX0cwWcd69jc0v

    • 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