General

  • Target

    e891530fa00c1fb050c3980ebd636b5e9a9747dab58f570383f71f08609e86ccN

  • Size

    144KB

  • Sample

    241109-le1hta1mcx

  • MD5

    6e087f39aa026ad805e862eb46bce680

  • SHA1

    2b407d1b444cd8028572492c234286340f2dde0b

  • SHA256

    e891530fa00c1fb050c3980ebd636b5e9a9747dab58f570383f71f08609e86cc

  • SHA512

    1c309c0d1c16951083ac5c99b2c800721b59dd9360a7fa53414fbf54ba49cb381890b3d838551a334cc5ad3601b25aa58c0b5ce728e6ad78c5a620ebc89e6e4f

  • SSDEEP

    3072:NA79YFQHyd+vHQNpNezGYJpD9r8XxrYnQg4sI+:kuGf/QN38GyZ6Yu+

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

      e891530fa00c1fb050c3980ebd636b5e9a9747dab58f570383f71f08609e86ccN

    • Size

      144KB

    • MD5

      6e087f39aa026ad805e862eb46bce680

    • SHA1

      2b407d1b444cd8028572492c234286340f2dde0b

    • SHA256

      e891530fa00c1fb050c3980ebd636b5e9a9747dab58f570383f71f08609e86cc

    • SHA512

      1c309c0d1c16951083ac5c99b2c800721b59dd9360a7fa53414fbf54ba49cb381890b3d838551a334cc5ad3601b25aa58c0b5ce728e6ad78c5a620ebc89e6e4f

    • SSDEEP

      3072:NA79YFQHyd+vHQNpNezGYJpD9r8XxrYnQg4sI+:kuGf/QN38GyZ6Yu+

    • 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