Overview

overview

10

Static

static

3

2ddbba3663...9e.exe

windows7-x64

10

2ddbba3663...9e.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2ddbba366323cbbdbd967415cf52a4478ee5a61a25afdff005e113add2a15c9e

  • Size

    74KB

  • Sample

    241207-zzwbgsyqgm

  • MD5

    e1dd7d5425d0f40e05d39a97eae00fab

  • SHA1

    534cec99c5042aaa32f3373f9c8fc8712e84bd07

  • SHA256

    2ddbba366323cbbdbd967415cf52a4478ee5a61a25afdff005e113add2a15c9e

  • SHA512

    1c5007847accfcd1023a86b75b0746873ea53926d0675123c08f8881e76d33674d2f0163edcfb3ee784ef47c22468979680487d0644cfb77c8d1489943e868ae

  • SSDEEP

    1536:YXqcKGNqBZNSJ3p42RDH6CevZ4NG37sFk9sM:bzevDH6CevZ4EOssM

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

      2ddbba366323cbbdbd967415cf52a4478ee5a61a25afdff005e113add2a15c9e

    • Size

      74KB

    • MD5

      e1dd7d5425d0f40e05d39a97eae00fab

    • SHA1

      534cec99c5042aaa32f3373f9c8fc8712e84bd07

    • SHA256

      2ddbba366323cbbdbd967415cf52a4478ee5a61a25afdff005e113add2a15c9e

    • SHA512

      1c5007847accfcd1023a86b75b0746873ea53926d0675123c08f8881e76d33674d2f0163edcfb3ee784ef47c22468979680487d0644cfb77c8d1489943e868ae

    • SSDEEP

      1536:YXqcKGNqBZNSJ3p42RDH6CevZ4NG37sFk9sM:bzevDH6CevZ4EOssM

    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