Overview

overview

10

Static

static

3

7aa9681c31...3N.exe

windows7-x64

10

7aa9681c31...3N.exe

windows10-2004-x64

10

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General

  • Target

    7aa9681c31b176c38556cd5d901dab7ea4ba2c61b0307b1c650e6df6729adbd3N

  • Size

    79KB

  • Sample

    241031-cey6bavrav

  • MD5

    46a1a7c18bd41e691d64432fe9ddd780

  • SHA1

    41ae7292dff8708340c7e4a74262da545789957b

  • SHA256

    7aa9681c31b176c38556cd5d901dab7ea4ba2c61b0307b1c650e6df6729adbd3

  • SHA512

    89e4c05fc398387adeb95c5df977aa90e2a8076c17dc60950a8b5ea9c3b595f15a40a9f938c687b33de6ed00df6e03c471e3b228b67a31d07937099354f46479

  • SSDEEP

    1536:gayAVWiCAKzcZfQDGWllUEHiFkSIgiItKq9v6Ds:gayAVWiCA2cZfwUEHixtBtKq9vn

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

      7aa9681c31b176c38556cd5d901dab7ea4ba2c61b0307b1c650e6df6729adbd3N

    • Size

      79KB

    • MD5

      46a1a7c18bd41e691d64432fe9ddd780

    • SHA1

      41ae7292dff8708340c7e4a74262da545789957b

    • SHA256

      7aa9681c31b176c38556cd5d901dab7ea4ba2c61b0307b1c650e6df6729adbd3

    • SHA512

      89e4c05fc398387adeb95c5df977aa90e2a8076c17dc60950a8b5ea9c3b595f15a40a9f938c687b33de6ed00df6e03c471e3b228b67a31d07937099354f46479

    • SSDEEP

      1536:gayAVWiCAKzcZfQDGWllUEHiFkSIgiItKq9v6Ds:gayAVWiCA2cZfwUEHixtBtKq9vn

    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