Overview

overview

10

Static

static

3

ea2e750027...47.exe

windows7-x64

10

ea2e750027...47.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    ea2e750027d25804716945b4fbd1726d1a95dc7164032cd2a24056e6b6279247

  • Size

    74KB

  • Sample

    241130-ftstmaylhp

  • MD5

    d3e81a92ab6817c5290b99118cffc7a3

  • SHA1

    3655a3bf5e7eb338c2871fd38bfbece4024dd265

  • SHA256

    ea2e750027d25804716945b4fbd1726d1a95dc7164032cd2a24056e6b6279247

  • SHA512

    865ec94780f8a18ea801423928d605b42c180273ba728a0ee91594c8dc0ffcd6052db543fcaf40e97eb12d4c1b26a88ed6c366565254de38b2933d6d70aa4773

  • SSDEEP

    1536:IARkLHw+8eQtAUtYfrZ7r8UDx7Zz5HpUsWr+IvbRS:TRVtAr9r8yxFz5EyIvFS

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

      ea2e750027d25804716945b4fbd1726d1a95dc7164032cd2a24056e6b6279247

    • Size

      74KB

    • MD5

      d3e81a92ab6817c5290b99118cffc7a3

    • SHA1

      3655a3bf5e7eb338c2871fd38bfbece4024dd265

    • SHA256

      ea2e750027d25804716945b4fbd1726d1a95dc7164032cd2a24056e6b6279247

    • SHA512

      865ec94780f8a18ea801423928d605b42c180273ba728a0ee91594c8dc0ffcd6052db543fcaf40e97eb12d4c1b26a88ed6c366565254de38b2933d6d70aa4773

    • SSDEEP

      1536:IARkLHw+8eQtAUtYfrZ7r8UDx7Zz5HpUsWr+IvbRS:TRVtAr9r8yxFz5EyIvFS

    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