General

  • Target

    bed43fa7808a77a4fb5a2ac8de57044204cc2ea084b37931ac0d9f104e5ee75e

  • Size

    96KB

  • Sample

    241107-ef1fwaxmbl

  • MD5

    b42b97764078ace80d16f2f5fbde86f5

  • SHA1

    b941d5b557dbd7bd1629f5f1b7db10587d2e2582

  • SHA256

    bed43fa7808a77a4fb5a2ac8de57044204cc2ea084b37931ac0d9f104e5ee75e

  • SHA512

    d0a23b7e9a9bcb7725807ad1222dd34ed70b24e3caeb11f22dd84c76b38150c8e7bb7bae0ad65a75117b9f5965d5c2ac0acf5e16986aee401d5d865dc72e93f2

  • SSDEEP

    1536:qy8lg7ALe0FCyEV9CnDyB58RY3PpR0q8sWDK08M3r1JiNrvVycxT8EibNWT7xudE:h7ibI1BtwDKKmrvz6bUTtud69jc0vf

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

      bed43fa7808a77a4fb5a2ac8de57044204cc2ea084b37931ac0d9f104e5ee75e

    • Size

      96KB

    • MD5

      b42b97764078ace80d16f2f5fbde86f5

    • SHA1

      b941d5b557dbd7bd1629f5f1b7db10587d2e2582

    • SHA256

      bed43fa7808a77a4fb5a2ac8de57044204cc2ea084b37931ac0d9f104e5ee75e

    • SHA512

      d0a23b7e9a9bcb7725807ad1222dd34ed70b24e3caeb11f22dd84c76b38150c8e7bb7bae0ad65a75117b9f5965d5c2ac0acf5e16986aee401d5d865dc72e93f2

    • SSDEEP

      1536:qy8lg7ALe0FCyEV9CnDyB58RY3PpR0q8sWDK08M3r1JiNrvVycxT8EibNWT7xudE:h7ibI1BtwDKKmrvz6bUTtud69jc0vf

    • 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