Overview

overview

10

Static

static

10

94eade2637...5f.exe

windows7-x64

10

94eade2637...5f.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    94eade263746df0b4e2feb93649231a930e275f775dfb381a9eb8070a97ba95f

  • Size

    290KB

  • Sample

    250306-h2fkdassex

  • MD5

    11d0d01e484945f8ac194c90709922b0

  • SHA1

    bddcf5475dbc306912b3faca20297a9e0191ce36

  • SHA256

    94eade263746df0b4e2feb93649231a930e275f775dfb381a9eb8070a97ba95f

  • SHA512

    eef485efbd29b4098157596b6ec318791531f419d1e25e8bdb9ba05b59274885ac728d8bde1d83128d1038f2ea636ad4c6429bc88ada1243ad779679076699e2

  • SSDEEP

    6144:tVJYPJX7ivglXHHUmKyIxLDXXoq9FJZCUmKyIxL:tvsB8gl332XXf9Do3

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

      94eade263746df0b4e2feb93649231a930e275f775dfb381a9eb8070a97ba95f

    • Size

      290KB

    • MD5

      11d0d01e484945f8ac194c90709922b0

    • SHA1

      bddcf5475dbc306912b3faca20297a9e0191ce36

    • SHA256

      94eade263746df0b4e2feb93649231a930e275f775dfb381a9eb8070a97ba95f

    • SHA512

      eef485efbd29b4098157596b6ec318791531f419d1e25e8bdb9ba05b59274885ac728d8bde1d83128d1038f2ea636ad4c6429bc88ada1243ad779679076699e2

    • SSDEEP

      6144:tVJYPJX7ivglXHHUmKyIxLDXXoq9FJZCUmKyIxL:tvsB8gl332XXf9Do3

    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