Overview

overview

10

Static

static

3

780fcef3f0...46.exe

windows7-x64

10

780fcef3f0...46.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    780fcef3f0b587bdc847bb3a2c2dfa133cc932f26cebcfada69fe2a4b5d8dc46

  • Size

    64KB

  • Sample

    250307-vydylavjt5

  • MD5

    8caf63a8bfab7138b83c172e61412dd0

  • SHA1

    038a6c76a91791080934a5a413da2f51f0694cf2

  • SHA256

    780fcef3f0b587bdc847bb3a2c2dfa133cc932f26cebcfada69fe2a4b5d8dc46

  • SHA512

    42c9b41ad93010c2d16072aae2d499b4cfdb2ddff5b3733698c4ab1ab7a0431f06827fc8ea1a828d38c63b7ae6ad6da5a8fd265ade737ae143284a4ebc0fec42

  • SSDEEP

    768:V/Su9oQ1PDr+u0zeP3cHJW4Q/sSfNpa9b/aNYXugJN/1H5BXdnhgOPuM1DPt:VtuQJDF0zeUHkJkakFHVZuYDPt

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

      780fcef3f0b587bdc847bb3a2c2dfa133cc932f26cebcfada69fe2a4b5d8dc46

    • Size

      64KB

    • MD5

      8caf63a8bfab7138b83c172e61412dd0

    • SHA1

      038a6c76a91791080934a5a413da2f51f0694cf2

    • SHA256

      780fcef3f0b587bdc847bb3a2c2dfa133cc932f26cebcfada69fe2a4b5d8dc46

    • SHA512

      42c9b41ad93010c2d16072aae2d499b4cfdb2ddff5b3733698c4ab1ab7a0431f06827fc8ea1a828d38c63b7ae6ad6da5a8fd265ade737ae143284a4ebc0fec42

    • SSDEEP

      768:V/Su9oQ1PDr+u0zeP3cHJW4Q/sSfNpa9b/aNYXugJN/1H5BXdnhgOPuM1DPt:VtuQJDF0zeUHkJkakFHVZuYDPt

    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