General

  • Target

    2c660a453b33c46b2280e7cb4270e63a936eae13d4dd35fb1440381aec2a7596N

  • Size

    192KB

  • Sample

    241109-mdm2rsvqfn

  • MD5

    9c2500e2a07504f69e01cd63b80b8b70

  • SHA1

    97aac8d80c81e205a0a1daba9b69da4c10cd10bd

  • SHA256

    2c660a453b33c46b2280e7cb4270e63a936eae13d4dd35fb1440381aec2a7596

  • SHA512

    0e6bb2fbd146ee0982edfce12f902106a950ad62f88bbd8e09fcf54d0f3e6b1f1da43cb2ab099649851ee6409365c3512e715e38bce1e372ea07e84371dc59e8

  • SSDEEP

    1536:1L8i9Rq/vIayOeHoOk6Aonda/YFNhBLOnouy8O6Nuf51TQmQM22OwJwTa58nFwWd:h8iMSOeIv0agFNhdOoutkTy27zU

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

      2c660a453b33c46b2280e7cb4270e63a936eae13d4dd35fb1440381aec2a7596N

    • Size

      192KB

    • MD5

      9c2500e2a07504f69e01cd63b80b8b70

    • SHA1

      97aac8d80c81e205a0a1daba9b69da4c10cd10bd

    • SHA256

      2c660a453b33c46b2280e7cb4270e63a936eae13d4dd35fb1440381aec2a7596

    • SHA512

      0e6bb2fbd146ee0982edfce12f902106a950ad62f88bbd8e09fcf54d0f3e6b1f1da43cb2ab099649851ee6409365c3512e715e38bce1e372ea07e84371dc59e8

    • SSDEEP

      1536:1L8i9Rq/vIayOeHoOk6Aonda/YFNhBLOnouy8O6Nuf51TQmQM22OwJwTa58nFwWd:h8iMSOeIv0agFNhdOoutkTy27zU

    • 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