Overview

overview

10

Static

static

3

35500d314f...c5.exe

windows7-x64

10

35500d314f...c5.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    35500d314ff3c39a4df8660e556dbc1618b7604d3ac62dc5cdb1e186a2f185c5

  • Size

    94KB

  • Sample

    241224-zye8waxnfj

  • MD5

    f89521b1a3ad5d97aff544e3216401cb

  • SHA1

    517f62d05f91ac2ec31fea3cd27f3f93a5f6097a

  • SHA256

    35500d314ff3c39a4df8660e556dbc1618b7604d3ac62dc5cdb1e186a2f185c5

  • SHA512

    09a633e491ea3c4567e322bbb7592329d629afb2ffb83a945796da4427720f3e5c12010e621e24e9a4862e3e13150e7807aab542fc1f8436315ed9ba299d78f0

  • SSDEEP

    1536:LrbPVE0DVc6qKw8GObg8EIMfyLgo6RQDxRfRa9HprmRfRZ:7PVEyVcP9mbg8EIMfy76eDx5wkpv

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

      35500d314ff3c39a4df8660e556dbc1618b7604d3ac62dc5cdb1e186a2f185c5

    • Size

      94KB

    • MD5

      f89521b1a3ad5d97aff544e3216401cb

    • SHA1

      517f62d05f91ac2ec31fea3cd27f3f93a5f6097a

    • SHA256

      35500d314ff3c39a4df8660e556dbc1618b7604d3ac62dc5cdb1e186a2f185c5

    • SHA512

      09a633e491ea3c4567e322bbb7592329d629afb2ffb83a945796da4427720f3e5c12010e621e24e9a4862e3e13150e7807aab542fc1f8436315ed9ba299d78f0

    • SSDEEP

      1536:LrbPVE0DVc6qKw8GObg8EIMfyLgo6RQDxRfRa9HprmRfRZ:7PVEyVcP9mbg8EIMfy76eDx5wkpv

    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