Overview

overview

10

Static

static

10

3bc86c698d...4N.exe

windows7-x64

10

3bc86c698d...4N.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    3bc86c698d522500bc3eb306725834bd3820c405da0fcea1e6ec5444a16f35e4N

  • Size

    196KB

  • Sample

    240928-qnmqja1ajf

  • MD5

    c923988bc779ad1e3a0dbab46faddb40

  • SHA1

    835e2341c09f0860b7cd5f27f23301df418a894a

  • SHA256

    3bc86c698d522500bc3eb306725834bd3820c405da0fcea1e6ec5444a16f35e4

  • SHA512

    437050dca0f705050637bd7c808a6b026a87dc0b4b55ead696d3e3d89d828f4107dd6f0b4a3c9e340b0e7e1c62fed1abd35ce88b1682571417e44456b9517efe

  • SSDEEP

    3072:wvHboEqGUlil7RcimwUKBOeLgu+tAcrbFAJc+RsUi1aVDkOvhJjvJ+uFli55p1:qHmGUi7RcimkBlartMsQBvli

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      3bc86c698d522500bc3eb306725834bd3820c405da0fcea1e6ec5444a16f35e4N

    • Size

      196KB

    • MD5

      c923988bc779ad1e3a0dbab46faddb40

    • SHA1

      835e2341c09f0860b7cd5f27f23301df418a894a

    • SHA256

      3bc86c698d522500bc3eb306725834bd3820c405da0fcea1e6ec5444a16f35e4

    • SHA512

      437050dca0f705050637bd7c808a6b026a87dc0b4b55ead696d3e3d89d828f4107dd6f0b4a3c9e340b0e7e1c62fed1abd35ce88b1682571417e44456b9517efe

    • SSDEEP

      3072:wvHboEqGUlil7RcimwUKBOeLgu+tAcrbFAJc+RsUi1aVDkOvhJjvJ+uFli55p1:qHmGUi7RcimkBlartMsQBvli

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks