Overview

overview

10

Static

static

3

c01c6056bb...30.exe

windows7-x64

10

c01c6056bb...30.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c01c6056bbed98e749c6e50a2a84aea4847a9f39341f7a8261f20b120582e330

  • Size

    72KB

  • Sample

    241123-dn1wyasrcm

  • MD5

    6e8ea982cdf1381ae7a56d11cede7262

  • SHA1

    cdc0a38ca75de531ed82ca0588481582da106fa6

  • SHA256

    c01c6056bbed98e749c6e50a2a84aea4847a9f39341f7a8261f20b120582e330

  • SHA512

    53177132a8645c69ab425db81241fe6a643d70ae5c4f59588c821d74d08ebd0194c7d9268fda4cdde9e174615432db6b3773431e8f2f0aad851691e5e0db1f16

  • SSDEEP

    1536:46+69QiBZOaQ/aRPfMcp+nXe4DpPI5rGzrfAnNW:4R69Eel415kYEN

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

      c01c6056bbed98e749c6e50a2a84aea4847a9f39341f7a8261f20b120582e330

    • Size

      72KB

    • MD5

      6e8ea982cdf1381ae7a56d11cede7262

    • SHA1

      cdc0a38ca75de531ed82ca0588481582da106fa6

    • SHA256

      c01c6056bbed98e749c6e50a2a84aea4847a9f39341f7a8261f20b120582e330

    • SHA512

      53177132a8645c69ab425db81241fe6a643d70ae5c4f59588c821d74d08ebd0194c7d9268fda4cdde9e174615432db6b3773431e8f2f0aad851691e5e0db1f16

    • SSDEEP

      1536:46+69QiBZOaQ/aRPfMcp+nXe4DpPI5rGzrfAnNW:4R69Eel415kYEN

    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