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General

  • Target

    ff5627af468a292d6618394327b7fd8268d3abab0feb4a1492f11b5e1622c26e

  • Size

    240KB

  • Sample

    241013-f9raqswbnm

  • MD5

    d9d6a7dde33cdcea83f227ceff2f6ed5

  • SHA1

    d4e2dd0fbd6ee3c2964c922c5d9237e414822cf6

  • SHA256

    ff5627af468a292d6618394327b7fd8268d3abab0feb4a1492f11b5e1622c26e

  • SHA512

    53bcaa5d4db5a7b3771ba1e465b10b668948a9e4d71e31baf91de035da9354b59ce63551eb6e1fc12723384ef4ea5797af6311a12efe0a27c4c59639ac905cc8

  • SSDEEP

    6144:SULiw6gaoeEcAJN+SYSUZCb6M3W8DStQUkA1FiHwSD:SULRetycSly8DSUA1YHVD

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

      ff5627af468a292d6618394327b7fd8268d3abab0feb4a1492f11b5e1622c26e

    • Size

      240KB

    • MD5

      d9d6a7dde33cdcea83f227ceff2f6ed5

    • SHA1

      d4e2dd0fbd6ee3c2964c922c5d9237e414822cf6

    • SHA256

      ff5627af468a292d6618394327b7fd8268d3abab0feb4a1492f11b5e1622c26e

    • SHA512

      53bcaa5d4db5a7b3771ba1e465b10b668948a9e4d71e31baf91de035da9354b59ce63551eb6e1fc12723384ef4ea5797af6311a12efe0a27c4c59639ac905cc8

    • SSDEEP

      6144:SULiw6gaoeEcAJN+SYSUZCb6M3W8DStQUkA1FiHwSD:SULRetycSly8DSUA1YHVD

    • 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