Overview

overview

10

Static

static

3

e939220dfc...4N.exe

windows7-x64

10

e939220dfc...4N.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    e939220dfc86af9db587cbc9f6389e7637b1188688b373321f90cecfc7c57544N.exe

  • Size

    115KB

  • Sample

    241123-ezf7cavjbk

  • MD5

    facaf8f34c38789e31c781f6accb0680

  • SHA1

    22fb2a0ceb3b38543c72856ec582fa017d564a71

  • SHA256

    e939220dfc86af9db587cbc9f6389e7637b1188688b373321f90cecfc7c57544

  • SHA512

    7177dedcb21fa78dfaa9180620a361451fa63b50804d99d8e0ba759ffae84640882370917c171606daf20123d4cc3067d433c4df8f72443779cee6bb304469d9

  • SSDEEP

    3072:PegvmhEWPzuAXKmrr4rrrrrrrrrrrrrrrRrrrrrrrArrrrrpFe/vlhAVDrB86f4P:P+ECzuPmrr4rrrrrrrrrrrrrrrRrrrrR

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

      e939220dfc86af9db587cbc9f6389e7637b1188688b373321f90cecfc7c57544N.exe

    • Size

      115KB

    • MD5

      facaf8f34c38789e31c781f6accb0680

    • SHA1

      22fb2a0ceb3b38543c72856ec582fa017d564a71

    • SHA256

      e939220dfc86af9db587cbc9f6389e7637b1188688b373321f90cecfc7c57544

    • SHA512

      7177dedcb21fa78dfaa9180620a361451fa63b50804d99d8e0ba759ffae84640882370917c171606daf20123d4cc3067d433c4df8f72443779cee6bb304469d9

    • SSDEEP

      3072:PegvmhEWPzuAXKmrr4rrrrrrrrrrrrrrrRrrrrrrrArrrrrpFe/vlhAVDrB86f4P:P+ECzuPmrr4rrrrrrrrrrrrrrrRrrrrR

    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