Overview

overview

10

Static

static

3

51205e4df7...77.exe

windows7-x64

10

51205e4df7...77.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    51205e4df7c1f18165db3788f9953a655a7b507c32d8479471ed33f10241aa77

  • Size

    89KB

  • Sample

    241208-2kfzcsvqbt

  • MD5

    3ae0199c690ac9f5acb4815a38a2d22a

  • SHA1

    d1572051a4829f5747030f5130e4d7d4f95fae27

  • SHA256

    51205e4df7c1f18165db3788f9953a655a7b507c32d8479471ed33f10241aa77

  • SHA512

    f66cd05d428665c7410fcbc2706299f2fa7090c0ed9d90ee2b7a9ad98290a9b1edd82b3ccc74c96c352643a2a5c138682a99e60bc214a0d2f5381923386e3380

  • SSDEEP

    1536:oVY5TDJ9bWE/XXljU3mTI/okTVMgz2tG/DpcllExkg8F:yY5/J5WENjraocMFMFcllakgw

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

      51205e4df7c1f18165db3788f9953a655a7b507c32d8479471ed33f10241aa77

    • Size

      89KB

    • MD5

      3ae0199c690ac9f5acb4815a38a2d22a

    • SHA1

      d1572051a4829f5747030f5130e4d7d4f95fae27

    • SHA256

      51205e4df7c1f18165db3788f9953a655a7b507c32d8479471ed33f10241aa77

    • SHA512

      f66cd05d428665c7410fcbc2706299f2fa7090c0ed9d90ee2b7a9ad98290a9b1edd82b3ccc74c96c352643a2a5c138682a99e60bc214a0d2f5381923386e3380

    • SSDEEP

      1536:oVY5TDJ9bWE/XXljU3mTI/okTVMgz2tG/DpcllExkg8F:yY5/J5WENjraocMFMFcllakgw

    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