Overview

overview

10

Static

static

3

c72a5570b7...aN.exe

windows7-x64

10

c72a5570b7...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c72a5570b77c111d07537ba59b0566a5a20774106e5ad9854e2c260a160b70baN

  • Size

    64KB

  • Sample

    241005-wjxylaybjm

  • MD5

    eff49efc20c1449afc5f16759288a220

  • SHA1

    ad23dbb663715bd23d533d73bd8ddfaadf6aaf86

  • SHA256

    c72a5570b77c111d07537ba59b0566a5a20774106e5ad9854e2c260a160b70ba

  • SHA512

    4f970762fb7b7f419a2b36f6ffb1f42f7e2a901ad01020d005a5d97bfb592e7cd48a8d2ee4db5dd35be5c253f1269aa1e775f2026ef3957ad0c66cd918203e8f

  • SSDEEP

    768:dwgJHTOrZZNrQukSmrcOMwee3oTQ0TbD3Wrya2p/1H5kyXdnh7L4Kz5HZnfR:JhO9jr+SCdG6FabD3WJ2LZ7RZR

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

      c72a5570b77c111d07537ba59b0566a5a20774106e5ad9854e2c260a160b70baN

    • Size

      64KB

    • MD5

      eff49efc20c1449afc5f16759288a220

    • SHA1

      ad23dbb663715bd23d533d73bd8ddfaadf6aaf86

    • SHA256

      c72a5570b77c111d07537ba59b0566a5a20774106e5ad9854e2c260a160b70ba

    • SHA512

      4f970762fb7b7f419a2b36f6ffb1f42f7e2a901ad01020d005a5d97bfb592e7cd48a8d2ee4db5dd35be5c253f1269aa1e775f2026ef3957ad0c66cd918203e8f

    • SSDEEP

      768:dwgJHTOrZZNrQukSmrcOMwee3oTQ0TbD3Wrya2p/1H5kyXdnh7L4Kz5HZnfR:JhO9jr+SCdG6FabD3WJ2LZ7RZR

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks