Overview

overview

10

Static

static

3

fcc729a48f...fd.exe

windows7-x64

10

fcc729a48f...fd.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fcc729a48f3037ffad4f49ae578f82a40b207969aee76322ff47e58d4f8442fd.exe

  • Size

    88KB

  • Sample

    241222-varvjstrar

  • MD5

    7c2773667e102f71b615b2a9dd86873f

  • SHA1

    2c7fd76f1e66ecbbaf42d969c52cc2b21acf6a3b

  • SHA256

    fcc729a48f3037ffad4f49ae578f82a40b207969aee76322ff47e58d4f8442fd

  • SHA512

    219ba76d75ec09a2c0b0ce6e900ac07c8987a9a6188c766ecd9e065acd7210aae61f1ad626b4077020b0cd483faa08e844b1c1869ccce1573613673af8304d21

  • SSDEEP

    768:G6CqvrUaaxFEVnc3WGU/AaPPWDQKG/MRHTxML2afXreSyacWRh1Y/5OR/J247Pp+:fdvrUf1GUHNacMh6S847PpBInouy8b

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

      fcc729a48f3037ffad4f49ae578f82a40b207969aee76322ff47e58d4f8442fd.exe

    • Size

      88KB

    • MD5

      7c2773667e102f71b615b2a9dd86873f

    • SHA1

      2c7fd76f1e66ecbbaf42d969c52cc2b21acf6a3b

    • SHA256

      fcc729a48f3037ffad4f49ae578f82a40b207969aee76322ff47e58d4f8442fd

    • SHA512

      219ba76d75ec09a2c0b0ce6e900ac07c8987a9a6188c766ecd9e065acd7210aae61f1ad626b4077020b0cd483faa08e844b1c1869ccce1573613673af8304d21

    • SSDEEP

      768:G6CqvrUaaxFEVnc3WGU/AaPPWDQKG/MRHTxML2afXreSyacWRh1Y/5OR/J247Pp+:fdvrUf1GUHNacMh6S847PpBInouy8b

    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