General

  • Target

    039b488c19e819addc0eb9cf453a0b985d37cc18a0d1785a21fe0326612518b7N

  • Size

    128KB

  • Sample

    241107-jb8znsydlr

  • MD5

    d3b7b99109240b51b04dac5aa9bc0390

  • SHA1

    10ef2a63bcacfb9373d827974e0d1e18c149f651

  • SHA256

    039b488c19e819addc0eb9cf453a0b985d37cc18a0d1785a21fe0326612518b7

  • SHA512

    c73725ee01b2b9edb5d09387c012eda12f811c4c5ae9c863085558ada7283eccb0c893817b22f95a37e7e4ea5a20437c88bee403c6a17f244edf8c415eb92729

  • SSDEEP

    3072:poktOXL4eGBCVKLUBpeQlj9pui6yYPaI7DehizrVtN:pS2lAB8Upui6yYPaIGc

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

      039b488c19e819addc0eb9cf453a0b985d37cc18a0d1785a21fe0326612518b7N

    • Size

      128KB

    • MD5

      d3b7b99109240b51b04dac5aa9bc0390

    • SHA1

      10ef2a63bcacfb9373d827974e0d1e18c149f651

    • SHA256

      039b488c19e819addc0eb9cf453a0b985d37cc18a0d1785a21fe0326612518b7

    • SHA512

      c73725ee01b2b9edb5d09387c012eda12f811c4c5ae9c863085558ada7283eccb0c893817b22f95a37e7e4ea5a20437c88bee403c6a17f244edf8c415eb92729

    • SSDEEP

      3072:poktOXL4eGBCVKLUBpeQlj9pui6yYPaI7DehizrVtN:pS2lAB8Upui6yYPaIGc

    • 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