General

  • Target

    0ace61d2c5638211f0d064819993689f619557dd837ae3e67e6d9705044f0cb2N

  • Size

    481KB

  • Sample

    240919-ejlrwszfpn

  • MD5

    fe0ffeee3a09c9bf67d61fab1289f380

  • SHA1

    80f1ffed7233bd527fe5081fd8302e269f20fcaa

  • SHA256

    0ace61d2c5638211f0d064819993689f619557dd837ae3e67e6d9705044f0cb2

  • SHA512

    81f946d3bbc1e90226aada733bb280f4f8b3dedf89a31fbe15341b873f73dd3cb773766a52ef4915e0d3592afc592a4a9f80a22580d736605d3fdce64cdc854a

  • SSDEEP

    6144:Flrtg/YrzzFM6234lKm3mo8Yvi4KsLTFM6234lKm3+ry+dBQ:vtSYrPFB24lwR45FB24l4++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

      0ace61d2c5638211f0d064819993689f619557dd837ae3e67e6d9705044f0cb2N

    • Size

      481KB

    • MD5

      fe0ffeee3a09c9bf67d61fab1289f380

    • SHA1

      80f1ffed7233bd527fe5081fd8302e269f20fcaa

    • SHA256

      0ace61d2c5638211f0d064819993689f619557dd837ae3e67e6d9705044f0cb2

    • SHA512

      81f946d3bbc1e90226aada733bb280f4f8b3dedf89a31fbe15341b873f73dd3cb773766a52ef4915e0d3592afc592a4a9f80a22580d736605d3fdce64cdc854a

    • SSDEEP

      6144:Flrtg/YrzzFM6234lKm3mo8Yvi4KsLTFM6234lKm3+ry+dBQ:vtSYrPFB24lwR45FB24l4++dBQ

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks