Overview

overview

10

Static

static

3

5dec7b2c38...85.exe

windows7-x64

10

5dec7b2c38...85.exe

windows10-2004-x64

10

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General

  • Target

    5dec7b2c38068d79bfcea642d37cc61d2844c2da0f317159bd957ce866cb7385

  • Size

    89KB

  • Sample

    241208-27fxwazrgj

  • MD5

    6d934228fefba4bfb6ca2ec04d06cab7

  • SHA1

    698bec0cc1c2e00e9f0591083157247a2019a8bc

  • SHA256

    5dec7b2c38068d79bfcea642d37cc61d2844c2da0f317159bd957ce866cb7385

  • SHA512

    cac9c9bfd264315379a8948aa88c504e57b87cbfe426180dbdd5b634a3b1ab7fb8d0e83b9549e189ba0d8bb2c9aeddd4f1ed135fb464cc462af177026dd5517f

  • SSDEEP

    1536:b228n0UVHjFKuFUOmpuIP0jc5ZcNYRQhkR+KRFR3RzR1URJrCiuiNj5QkMMWRklK:bB8DBj0ZOsHrcNYeOjb5ZXUf2iuOj22k

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      5dec7b2c38068d79bfcea642d37cc61d2844c2da0f317159bd957ce866cb7385

    • Size

      89KB

    • MD5

      6d934228fefba4bfb6ca2ec04d06cab7

    • SHA1

      698bec0cc1c2e00e9f0591083157247a2019a8bc

    • SHA256

      5dec7b2c38068d79bfcea642d37cc61d2844c2da0f317159bd957ce866cb7385

    • SHA512

      cac9c9bfd264315379a8948aa88c504e57b87cbfe426180dbdd5b634a3b1ab7fb8d0e83b9549e189ba0d8bb2c9aeddd4f1ed135fb464cc462af177026dd5517f

    • SSDEEP

      1536:b228n0UVHjFKuFUOmpuIP0jc5ZcNYRQhkR+KRFR3RzR1URJrCiuiNj5QkMMWRklK:bB8DBj0ZOsHrcNYeOjb5ZXUf2iuOj22k

    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