Overview

overview

10

Static

static

3

069de66303...31.exe

windows7-x64

10

069de66303...31.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    069de6630309c4330e53417823cdf815c5fbccdb55034084dfa15e35c014f431

  • Size

    97KB

  • Sample

    241013-wz1pes1blf

  • MD5

    edf1aa55bb102f0535a43f8bfe0122b9

  • SHA1

    7093b2fd0553b4a46f4b4e7620e44b5df8ec4f7e

  • SHA256

    069de6630309c4330e53417823cdf815c5fbccdb55034084dfa15e35c014f431

  • SHA512

    bd67cd8706df1e2647934a83a5f5d68967eec546a747241cd8eb6202712b94c50a4646bb4b4a72c27e4a6c0e481fee5331a804c0845ad5a5081818d8d8be5c6b

  • SSDEEP

    1536:ZeiOXMH+kiyXmWoOq0YKxwSZjjw+nD95CkXa3vJXeYZ6:XO6+k9E0Jx1ZHD94kq/JXeK6

Score
10/10
berbewbackdoordiscoverypersistence

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

      069de6630309c4330e53417823cdf815c5fbccdb55034084dfa15e35c014f431

    • Size

      97KB

    • MD5

      edf1aa55bb102f0535a43f8bfe0122b9

    • SHA1

      7093b2fd0553b4a46f4b4e7620e44b5df8ec4f7e

    • SHA256

      069de6630309c4330e53417823cdf815c5fbccdb55034084dfa15e35c014f431

    • SHA512

      bd67cd8706df1e2647934a83a5f5d68967eec546a747241cd8eb6202712b94c50a4646bb4b4a72c27e4a6c0e481fee5331a804c0845ad5a5081818d8d8be5c6b

    • SSDEEP

      1536:ZeiOXMH+kiyXmWoOq0YKxwSZjjw+nD95CkXa3vJXeYZ6:XO6+k9E0Jx1ZHD94kq/JXeK6

    Score
    10/10
    berbewbackdoordiscoverypersistence

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

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks