General

  • Target

    6ccd3c073f9ab8c704cfa4c0b536e4a772db74847a3c184e826d80130aafd521N

  • Size

    481KB

  • Sample

    241109-mbvc3avqdp

  • MD5

    c4f92fe243f8943056b23f12cde2eb10

  • SHA1

    1eec538e86ae610f81700f4d1a7834661dbcd58c

  • SHA256

    6ccd3c073f9ab8c704cfa4c0b536e4a772db74847a3c184e826d80130aafd521

  • SHA512

    15c91e29ecbedee0e5f212c86a1cb333b097323673a5d3ba58010f75ae5f397ea400dc776d9777aa9a486e83e06c6f0d84b271563e50dfa2b3cdb3c0a24307e9

  • SSDEEP

    6144:EFpyrB+KqDFM6234lKm3mo8Yvi4KsLTFM6234lKm3+ry+dBQ:IptpFB24lwR45FB24l4++dBQ

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      6ccd3c073f9ab8c704cfa4c0b536e4a772db74847a3c184e826d80130aafd521N

    • Size

      481KB

    • MD5

      c4f92fe243f8943056b23f12cde2eb10

    • SHA1

      1eec538e86ae610f81700f4d1a7834661dbcd58c

    • SHA256

      6ccd3c073f9ab8c704cfa4c0b536e4a772db74847a3c184e826d80130aafd521

    • SHA512

      15c91e29ecbedee0e5f212c86a1cb333b097323673a5d3ba58010f75ae5f397ea400dc776d9777aa9a486e83e06c6f0d84b271563e50dfa2b3cdb3c0a24307e9

    • SSDEEP

      6144:EFpyrB+KqDFM6234lKm3mo8Yvi4KsLTFM6234lKm3+ry+dBQ:IptpFB24lwR45FB24l4++dBQ

    • 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