Overview

overview

10

Static

static

3

a96308afc0...aa.exe

windows7-x64

10

a96308afc0...aa.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a96308afc050abc1bb66007fe4b4c44c29f8c1399551e93e73765f55db5f03aa

  • Size

    55KB

  • Sample

    241208-cacfrawkb1

  • MD5

    f1369fa3968b56fc6fdfbcaf94b577c8

  • SHA1

    ce844b83c9936522204cd95d2ce58e25f9463d5b

  • SHA256

    a96308afc050abc1bb66007fe4b4c44c29f8c1399551e93e73765f55db5f03aa

  • SHA512

    825a85ab1579a212ae8a3ab88c8fe8fb5bb807c64c1f042728657dbe5ae6f174dac1a39576d3751b8df09e30a969dd9c0108496557218b4694c9fde95c957c33

  • SSDEEP

    768:+rF4UHRcM7yONQXK1sPiRzbg56JRu3tlgFv1t6Q6Ni1U7wbnJZ/1H5vmtnXdnh:+rBHReEQXssPE/a1YZ68a0l0z

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

      a96308afc050abc1bb66007fe4b4c44c29f8c1399551e93e73765f55db5f03aa

    • Size

      55KB

    • MD5

      f1369fa3968b56fc6fdfbcaf94b577c8

    • SHA1

      ce844b83c9936522204cd95d2ce58e25f9463d5b

    • SHA256

      a96308afc050abc1bb66007fe4b4c44c29f8c1399551e93e73765f55db5f03aa

    • SHA512

      825a85ab1579a212ae8a3ab88c8fe8fb5bb807c64c1f042728657dbe5ae6f174dac1a39576d3751b8df09e30a969dd9c0108496557218b4694c9fde95c957c33

    • SSDEEP

      768:+rF4UHRcM7yONQXK1sPiRzbg56JRu3tlgFv1t6Q6Ni1U7wbnJZ/1H5vmtnXdnh:+rBHReEQXssPE/a1YZ68a0l0z

    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