Overview

overview

10

Static

static

10

8dff6a9504...3d.exe

windows7-x64

10

8dff6a9504...3d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8dff6a95045637442d88c64c682793a120fcaf1992f0c1f195a0e237cc53783d

  • Size

    320KB

  • Sample

    241208-a8waeayncl

  • MD5

    0d31ddeffed838e1c5895a9d9bf675ed

  • SHA1

    455d682fe0315b461d4dbd6e9a7911946d90c549

  • SHA256

    8dff6a95045637442d88c64c682793a120fcaf1992f0c1f195a0e237cc53783d

  • SHA512

    f70bcd434837c24914b4817ab5ef9f55c70a1b4b5b8338e01752a9cfea96ff4576821c39c25a3fbee8813379d0c4fd08407a46588d27457d3bc309977cc1dff9

  • SSDEEP

    3072:M5UGko1VB/uHwS/A4MK0FzJG/AMBxjUSmkCMQ/9h/NR5f0m:SUGXh/uHV/Ah1G/AcQ///NR5fn

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://master-x.com/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

http://color-bank.ru/index.php

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

Targets

    • Target

      8dff6a95045637442d88c64c682793a120fcaf1992f0c1f195a0e237cc53783d

    • Size

      320KB

    • MD5

      0d31ddeffed838e1c5895a9d9bf675ed

    • SHA1

      455d682fe0315b461d4dbd6e9a7911946d90c549

    • SHA256

      8dff6a95045637442d88c64c682793a120fcaf1992f0c1f195a0e237cc53783d

    • SHA512

      f70bcd434837c24914b4817ab5ef9f55c70a1b4b5b8338e01752a9cfea96ff4576821c39c25a3fbee8813379d0c4fd08407a46588d27457d3bc309977cc1dff9

    • SSDEEP

      3072:M5UGko1VB/uHwS/A4MK0FzJG/AMBxjUSmkCMQ/9h/NR5f0m:SUGXh/uHV/Ah1G/AcQ///NR5fn

    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