Overview

overview

10

Static

static

3

8c53605314...e2.exe

windows7-x64

10

8c53605314...e2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8c53605314ebe7024df21b1e4466fc6b0077f6bf27079171916a20e019fd86e2

  • Size

    280KB

  • Sample

    241208-a66claymdn

  • MD5

    e8005381f57eab91a797696c5a6b7b83

  • SHA1

    6a7a9c5c8c36294b2ed01814fc91acac7db3d8a0

  • SHA256

    8c53605314ebe7024df21b1e4466fc6b0077f6bf27079171916a20e019fd86e2

  • SHA512

    7783a370a33ff2f2939f1752aec8e03c4f1536f8ff7e04e390900815d77feca57df9713e5c42d0deef8384e902bca9bd8eabf7eec8c818dcab2a171f24475cd4

  • SSDEEP

    1536:TcKaa2eIFZWdfjKHrlMWIcyohseMUKPeoxZslAGhZxPBljjGs8f7hG6q+jiW7PvF:raaCFZWlKBM4hZK7xVG9Btj676ZBI

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

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

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

http://master-x.com/index.php

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

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

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

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

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

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

Targets

    • Target

      8c53605314ebe7024df21b1e4466fc6b0077f6bf27079171916a20e019fd86e2

    • Size

      280KB

    • MD5

      e8005381f57eab91a797696c5a6b7b83

    • SHA1

      6a7a9c5c8c36294b2ed01814fc91acac7db3d8a0

    • SHA256

      8c53605314ebe7024df21b1e4466fc6b0077f6bf27079171916a20e019fd86e2

    • SHA512

      7783a370a33ff2f2939f1752aec8e03c4f1536f8ff7e04e390900815d77feca57df9713e5c42d0deef8384e902bca9bd8eabf7eec8c818dcab2a171f24475cd4

    • SSDEEP

      1536:TcKaa2eIFZWdfjKHrlMWIcyohseMUKPeoxZslAGhZxPBljjGs8f7hG6q+jiW7PvF:raaCFZWlKBM4hZK7xVG9Btj676ZBI

    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