Overview

overview

10

Static

static

3

3da6146b23...44.exe

windows7-x64

10

3da6146b23...44.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3da6146b23935f372b82cb32d3b52d42f5870acdeeff8538d1ea6b279ec3de44

  • Size

    92KB

  • Sample

    250307-dfcjdatlx3

  • MD5

    c7f5e558e2dffc7bcb3fc87bbe5b6e6d

  • SHA1

    fa3324fe082484a0e5a4ab296a2e82a35db3e2f9

  • SHA256

    3da6146b23935f372b82cb32d3b52d42f5870acdeeff8538d1ea6b279ec3de44

  • SHA512

    1327c5c6ce9c9fb963cc73d2a63b983764c7a59b270ab0bbeff4dcfaf2d99073c9e47b38033a1af072c64e2f0174b60a4f960a56ea3423da3184f5aaa98d3358

  • SSDEEP

    1536:Mocwd59gn8AV40skH2L+Dah6S2GjEDWIiu5J1v1k3UqxHRK1aPO:MEqn86qWaht2GoDdb5J1v1k3JtRK1am

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

    • Target

      3da6146b23935f372b82cb32d3b52d42f5870acdeeff8538d1ea6b279ec3de44

    • Size

      92KB

    • MD5

      c7f5e558e2dffc7bcb3fc87bbe5b6e6d

    • SHA1

      fa3324fe082484a0e5a4ab296a2e82a35db3e2f9

    • SHA256

      3da6146b23935f372b82cb32d3b52d42f5870acdeeff8538d1ea6b279ec3de44

    • SHA512

      1327c5c6ce9c9fb963cc73d2a63b983764c7a59b270ab0bbeff4dcfaf2d99073c9e47b38033a1af072c64e2f0174b60a4f960a56ea3423da3184f5aaa98d3358

    • SSDEEP

      1536:Mocwd59gn8AV40skH2L+Dah6S2GjEDWIiu5J1v1k3UqxHRK1aPO:MEqn86qWaht2GoDdb5J1v1k3JtRK1am

    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