Overview

overview

10

Static

static

3

11ab42d227...cc.exe

windows7-x64

10

11ab42d227...cc.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    11ab42d227f07475e62e3b948b4fc94e75c3927deb79bce0ecbd92f8a6fa5acc

  • Size

    96KB

  • Sample

    241123-yg3r6ssqg1

  • MD5

    22f8d3af17f87ed156de37363c901aee

  • SHA1

    9c6c444564db7cef5887c38649355f988d499251

  • SHA256

    11ab42d227f07475e62e3b948b4fc94e75c3927deb79bce0ecbd92f8a6fa5acc

  • SHA512

    ca029dc2cda32b66810941e5386d0a172c7df4832698ae8d447ec86bf68fc9e0f2e229c9f2c381d3fe86af31ca236a485ef7bcdbf6f04c78affe847c958b530d

  • SSDEEP

    1536:kqA/auHSCjmN9keZSNmIHeQMpVY/oP1B/8tknWFFfUN1Avhw6JCMd:kqAnE9keZSNmI+QQVBbmknWFFfUrQlMW

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

      11ab42d227f07475e62e3b948b4fc94e75c3927deb79bce0ecbd92f8a6fa5acc

    • Size

      96KB

    • MD5

      22f8d3af17f87ed156de37363c901aee

    • SHA1

      9c6c444564db7cef5887c38649355f988d499251

    • SHA256

      11ab42d227f07475e62e3b948b4fc94e75c3927deb79bce0ecbd92f8a6fa5acc

    • SHA512

      ca029dc2cda32b66810941e5386d0a172c7df4832698ae8d447ec86bf68fc9e0f2e229c9f2c381d3fe86af31ca236a485ef7bcdbf6f04c78affe847c958b530d

    • SSDEEP

      1536:kqA/auHSCjmN9keZSNmIHeQMpVY/oP1B/8tknWFFfUN1Avhw6JCMd:kqAnE9keZSNmI+QQVBbmknWFFfUrQlMW

    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