Overview

overview

10

Static

static

3

c56caaa611...6N.exe

windows7-x64

10

c56caaa611...6N.exe

windows10-2004-x64

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c56caaa6116305c1d935008286da81c9a78af7009b1b8c012d6a15feda7a6736N

  • Size

    94KB

  • Sample

    241002-bnk5dazdmj

  • MD5

    72a4c07aaa28ca464a783c9dadf946b0

  • SHA1

    a8b6a160713d4fa37c03704fc66fbe9b1f932494

  • SHA256

    c56caaa6116305c1d935008286da81c9a78af7009b1b8c012d6a15feda7a6736

  • SHA512

    d7e82d6232ea7895d509a9453a7f1ac290b7f7b7c06777c05e91a225fb36986c7737bb297ccc6734207b79047c95cf749c41a2a39329abf7b97db987b4a08750

  • SSDEEP

    1536:zdtbzGTG2xNYupb8D0XLmGss8cL1Ta7ihfmlia7BR9L4DT2EnINs:HbaTFx6JymGx8cL1G78fmEa6+ob

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

      c56caaa6116305c1d935008286da81c9a78af7009b1b8c012d6a15feda7a6736N

    • Size

      94KB

    • MD5

      72a4c07aaa28ca464a783c9dadf946b0

    • SHA1

      a8b6a160713d4fa37c03704fc66fbe9b1f932494

    • SHA256

      c56caaa6116305c1d935008286da81c9a78af7009b1b8c012d6a15feda7a6736

    • SHA512

      d7e82d6232ea7895d509a9453a7f1ac290b7f7b7c06777c05e91a225fb36986c7737bb297ccc6734207b79047c95cf749c41a2a39329abf7b97db987b4a08750

    • SSDEEP

      1536:zdtbzGTG2xNYupb8D0XLmGss8cL1Ta7ihfmlia7BR9L4DT2EnINs:HbaTFx6JymGx8cL1G78fmEa6+ob

    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