Overview

overview

10

Static

static

3

5083b33349...0N.exe

windows7-x64

10

5083b33349...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5083b33349fe84e89e7292bc408f2b4c7d8b496bd886f6e846c4b821943e0b90N

  • Size

    64KB

  • Sample

    241010-a4lv6sseqe

  • MD5

    e9e5a76055611b9f680aff3c5dad8480

  • SHA1

    c2c6614ef0211357af4432240d1c6bb902abc086

  • SHA256

    5083b33349fe84e89e7292bc408f2b4c7d8b496bd886f6e846c4b821943e0b90

  • SHA512

    5773d78184436b00ba1d7d5a90dc5adab126598380a9ce84d45ced548f1aaf85cc440f01af9e1d3b903ce77e50977a17d3ddb64525e21935f909de9463b929ff

  • SSDEEP

    1536:vFMf/L9Al0yhTf1Y21OF9vFShhKhszuzBSe9MbinV39+Chn/:Bl0yMFBycSAMbqV39Th/

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

      5083b33349fe84e89e7292bc408f2b4c7d8b496bd886f6e846c4b821943e0b90N

    • Size

      64KB

    • MD5

      e9e5a76055611b9f680aff3c5dad8480

    • SHA1

      c2c6614ef0211357af4432240d1c6bb902abc086

    • SHA256

      5083b33349fe84e89e7292bc408f2b4c7d8b496bd886f6e846c4b821943e0b90

    • SHA512

      5773d78184436b00ba1d7d5a90dc5adab126598380a9ce84d45ced548f1aaf85cc440f01af9e1d3b903ce77e50977a17d3ddb64525e21935f909de9463b929ff

    • SSDEEP

      1536:vFMf/L9Al0yhTf1Y21OF9vFShhKhszuzBSe9MbinV39+Chn/:Bl0yMFBycSAMbqV39Th/

    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