General

  • Target

    2ecce2bbebf9a41a51b5725bc9d2a3695c8fadc6bae73f68cb1157f004c8a793N

  • Size

    229KB

  • Sample

    241112-r75wwsvemr

  • MD5

    3ec6b0779a313b887cadde3a66dd9450

  • SHA1

    6d97fdc66d13212cdfdb7c5aacc1252f693dc055

  • SHA256

    2ecce2bbebf9a41a51b5725bc9d2a3695c8fadc6bae73f68cb1157f004c8a793

  • SHA512

    37d72b196d911ec2ce88ca81ce61c8ba7d504bb87f1e6cafeeab79b5931b8f0e7b99d735ce3da092d071c9ba6a4e6cada0949661de670b193e3a462cd669cd04

  • SSDEEP

    6144:xaqig01V9QIdr271+HZ/pvkym/89bYEwPhCKvav:xaqX0r9QII7AIfFfvav

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

      2ecce2bbebf9a41a51b5725bc9d2a3695c8fadc6bae73f68cb1157f004c8a793N

    • Size

      229KB

    • MD5

      3ec6b0779a313b887cadde3a66dd9450

    • SHA1

      6d97fdc66d13212cdfdb7c5aacc1252f693dc055

    • SHA256

      2ecce2bbebf9a41a51b5725bc9d2a3695c8fadc6bae73f68cb1157f004c8a793

    • SHA512

      37d72b196d911ec2ce88ca81ce61c8ba7d504bb87f1e6cafeeab79b5931b8f0e7b99d735ce3da092d071c9ba6a4e6cada0949661de670b193e3a462cd669cd04

    • SSDEEP

      6144:xaqig01V9QIdr271+HZ/pvkym/89bYEwPhCKvav:xaqX0r9QII7AIfFfvav

    • 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