General

  • Target

    fdc5e35ea307a1ad1a610a8318cac7a26e6ebf63bc02b81c8507c50be7eafc95N

  • Size

    90KB

  • Sample

    241109-g2z4cazarf

  • MD5

    163ec069c5eff25aecf0debd27c89440

  • SHA1

    fd5baded6d042386874eb675f80b0b8d96555f5a

  • SHA256

    fdc5e35ea307a1ad1a610a8318cac7a26e6ebf63bc02b81c8507c50be7eafc95

  • SHA512

    c34985c98744cd1fe8b3f32d40f190b4c10f2b95a6fe52b9d527acbd1fc40d41c422828b8ae30730b039c7398c06142195e8d65440b458d842a648124c699550

  • SSDEEP

    1536:U5ufSQjol9tCyaO3hfX529ZQHEC+XJfOOQ/4BrGTI5Yxj:2EY3tpnHn+ZU/4kT0Yxj

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

      fdc5e35ea307a1ad1a610a8318cac7a26e6ebf63bc02b81c8507c50be7eafc95N

    • Size

      90KB

    • MD5

      163ec069c5eff25aecf0debd27c89440

    • SHA1

      fd5baded6d042386874eb675f80b0b8d96555f5a

    • SHA256

      fdc5e35ea307a1ad1a610a8318cac7a26e6ebf63bc02b81c8507c50be7eafc95

    • SHA512

      c34985c98744cd1fe8b3f32d40f190b4c10f2b95a6fe52b9d527acbd1fc40d41c422828b8ae30730b039c7398c06142195e8d65440b458d842a648124c699550

    • SSDEEP

      1536:U5ufSQjol9tCyaO3hfX529ZQHEC+XJfOOQ/4BrGTI5Yxj:2EY3tpnHn+ZU/4kT0Yxj

    • 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