Overview

overview

10

Static

static

3

653005562e...92.exe

windows7-x64

10

653005562e...92.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    653005562e386ec0e881a60cc3d53b714f5f8ade30c98bae99bd189094b1af92

  • Size

    89KB

  • Sample

    241224-2x7ylszlhs

  • MD5

    245b280895e94b4806ade8797803cc5f

  • SHA1

    004b359e62a9d27cabe44ae958a1965694adcb2e

  • SHA256

    653005562e386ec0e881a60cc3d53b714f5f8ade30c98bae99bd189094b1af92

  • SHA512

    4176bb5a419d1d9cdda3e349f6eeaca2649dbf38675881390a7fabe151394eebf290c53b7a11d2cf7b9782eb333106ef8e412d5d9541bf1269c7eee0f5414d24

  • SSDEEP

    1536:+GwugZB6lwrfQotDBkCycJneomotyQzYkbpckMlExkg8Fk:PLgZcyr4oZB5VcBlakgwk

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

      653005562e386ec0e881a60cc3d53b714f5f8ade30c98bae99bd189094b1af92

    • Size

      89KB

    • MD5

      245b280895e94b4806ade8797803cc5f

    • SHA1

      004b359e62a9d27cabe44ae958a1965694adcb2e

    • SHA256

      653005562e386ec0e881a60cc3d53b714f5f8ade30c98bae99bd189094b1af92

    • SHA512

      4176bb5a419d1d9cdda3e349f6eeaca2649dbf38675881390a7fabe151394eebf290c53b7a11d2cf7b9782eb333106ef8e412d5d9541bf1269c7eee0f5414d24

    • SSDEEP

      1536:+GwugZB6lwrfQotDBkCycJneomotyQzYkbpckMlExkg8Fk:PLgZcyr4oZB5VcBlakgwk

    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