Overview

overview

10

Static

static

3

c17e2793b1...df.exe

windows7-x64

10

c17e2793b1...df.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c17e2793b1333cf1b044f57a24506a5c2b958a6500b39538cb5e89ad8d0ed1df.exe

  • Size

    74KB

  • Sample

    241119-qgasdsxcjq

  • MD5

    e9329b957a7449a29d50fd3b9a24ede5

  • SHA1

    f74525196ab8fd441a689f2ac1b03ac6110f35cf

  • SHA256

    c17e2793b1333cf1b044f57a24506a5c2b958a6500b39538cb5e89ad8d0ed1df

  • SHA512

    e5613f56f5c0d158a86c8bfd6ef3db4f5099f3cebd3220011da35b6f12b0d11694eac8d69ebced962b03aaa0368207f9532b852bd952ee14e9ef1954781a9e97

  • SSDEEP

    768:ojzmBroy96Wfq4jwXRSy4prChSlMZTEVYZ3vJrJppRESVlSytkaVSR298XY0HAvO:oiDzfqiwXRYJMZwqdJDEEIaMRg8XYbRQ

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

      c17e2793b1333cf1b044f57a24506a5c2b958a6500b39538cb5e89ad8d0ed1df.exe

    • Size

      74KB

    • MD5

      e9329b957a7449a29d50fd3b9a24ede5

    • SHA1

      f74525196ab8fd441a689f2ac1b03ac6110f35cf

    • SHA256

      c17e2793b1333cf1b044f57a24506a5c2b958a6500b39538cb5e89ad8d0ed1df

    • SHA512

      e5613f56f5c0d158a86c8bfd6ef3db4f5099f3cebd3220011da35b6f12b0d11694eac8d69ebced962b03aaa0368207f9532b852bd952ee14e9ef1954781a9e97

    • SSDEEP

      768:ojzmBroy96Wfq4jwXRSy4prChSlMZTEVYZ3vJrJppRESVlSytkaVSR298XY0HAvO:oiDzfqiwXRYJMZwqdJDEEIaMRg8XYbRQ

    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

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks