Overview

overview

10

Static

static

3

a346a62e13...9N.exe

windows7-x64

10

a346a62e13...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a346a62e13ec4524ca5e150fd5d8e275269706aee17196fff123b4ee330b92f9N

  • Size

    97KB

  • Sample

    241012-mdn9tszfkl

  • MD5

    f47d0ceae05c81aa97eb5ef0605ebfa0

  • SHA1

    b755baadb655ca49c74ffd47005887160bf99a6d

  • SHA256

    a346a62e13ec4524ca5e150fd5d8e275269706aee17196fff123b4ee330b92f9

  • SHA512

    10071bd9ca3dcb555bd952dbb125717f86461c65f5e7076d2eac1420065327bfcd7c7cb9ad7dd5582c8dd80842eafb8d0253ca8e8fe04c77cbd631549177335d

  • SSDEEP

    1536:FDbDdQ0zwa9Cwi+YqzNceQjo/4KkHvCe5F4SsvvJXeYZ6:xDq0zwaHi+XZpQjysP4nJXeK6

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

      a346a62e13ec4524ca5e150fd5d8e275269706aee17196fff123b4ee330b92f9N

    • Size

      97KB

    • MD5

      f47d0ceae05c81aa97eb5ef0605ebfa0

    • SHA1

      b755baadb655ca49c74ffd47005887160bf99a6d

    • SHA256

      a346a62e13ec4524ca5e150fd5d8e275269706aee17196fff123b4ee330b92f9

    • SHA512

      10071bd9ca3dcb555bd952dbb125717f86461c65f5e7076d2eac1420065327bfcd7c7cb9ad7dd5582c8dd80842eafb8d0253ca8e8fe04c77cbd631549177335d

    • SSDEEP

      1536:FDbDdQ0zwa9Cwi+YqzNceQjo/4KkHvCe5F4SsvvJXeYZ6:xDq0zwaHi+XZpQjysP4nJXeK6

    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