Overview

overview

10

Static

static

3

f03200fe95...03.exe

windows7-x64

10

f03200fe95...03.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f03200fe95059ee541c22a5ae223bb7f1a64e055ca711d22a12f2b05f84dc803

  • Size

    92KB

  • Sample

    241223-e3tlvawkfw

  • MD5

    cec9c156df23e3e69fcbda09e5f183cc

  • SHA1

    30d779237064d0e429e2294f72f3d216e915713f

  • SHA256

    f03200fe95059ee541c22a5ae223bb7f1a64e055ca711d22a12f2b05f84dc803

  • SHA512

    a01a91a6e68d8ac22ab25c7f4d88ec0d046927faafb0628970a97d9b650c3a8b3322813f970b7452135af5417fe432dddb0b2a7327bc585add186b401d3e25a2

  • SSDEEP

    1536:RSp7V9Y0lYIW58hX/61nEM9/BZ/v/8UGAqTRZQWY0OBnKQrUoR24HsUs:oh9XlH/61kUDqTtpT6THsR

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

      f03200fe95059ee541c22a5ae223bb7f1a64e055ca711d22a12f2b05f84dc803

    • Size

      92KB

    • MD5

      cec9c156df23e3e69fcbda09e5f183cc

    • SHA1

      30d779237064d0e429e2294f72f3d216e915713f

    • SHA256

      f03200fe95059ee541c22a5ae223bb7f1a64e055ca711d22a12f2b05f84dc803

    • SHA512

      a01a91a6e68d8ac22ab25c7f4d88ec0d046927faafb0628970a97d9b650c3a8b3322813f970b7452135af5417fe432dddb0b2a7327bc585add186b401d3e25a2

    • SSDEEP

      1536:RSp7V9Y0lYIW58hX/61nEM9/BZ/v/8UGAqTRZQWY0OBnKQrUoR24HsUs:oh9XlH/61kUDqTtpT6THsR

    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