Overview

overview

10

Static

static

3

639e6b815d...8N.exe

windows7-x64

10

639e6b815d...8N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    639e6b815d8baf744d7112f588a946f55951b3f5826797a24c389e99cc79ff18N

  • Size

    64KB

  • Sample

    241017-zv1emszalj

  • MD5

    fe032d33681e2afff0d676b85282ca40

  • SHA1

    a727677d2f1b53d97ea17bc798a138fc9b9c1951

  • SHA256

    639e6b815d8baf744d7112f588a946f55951b3f5826797a24c389e99cc79ff18

  • SHA512

    200fc88a0cf7e70ec31be036aca0eec617a064b032c49ba4125391382b2041d8c05bd684083146deec50f741678639c0e82ca78ad64346b3a4bfbfb42e142faf

  • SSDEEP

    1536:vsW635dEoURcC9C1oY5iypXUF5xzBkLe9MbinV39+Chn/:EWCdcqCM1oYMyO5LKAMbqV39Th/

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

      639e6b815d8baf744d7112f588a946f55951b3f5826797a24c389e99cc79ff18N

    • Size

      64KB

    • MD5

      fe032d33681e2afff0d676b85282ca40

    • SHA1

      a727677d2f1b53d97ea17bc798a138fc9b9c1951

    • SHA256

      639e6b815d8baf744d7112f588a946f55951b3f5826797a24c389e99cc79ff18

    • SHA512

      200fc88a0cf7e70ec31be036aca0eec617a064b032c49ba4125391382b2041d8c05bd684083146deec50f741678639c0e82ca78ad64346b3a4bfbfb42e142faf

    • SSDEEP

      1536:vsW635dEoURcC9C1oY5iypXUF5xzBkLe9MbinV39+Chn/:EWCdcqCM1oYMyO5LKAMbqV39Th/

    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