Overview

overview

10

Static

static

3

1ec88d719e...bb.exe

windows7-x64

10

1ec88d719e...bb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1ec88d719e411bcffdf6128a8730614e1daae2e4fcf4218b35e698105e1e5bbb

  • Size

    64KB

  • Sample

    241223-ypeejszkdl

  • MD5

    70d2d39ee0355236413ab49ed956e642

  • SHA1

    bb453fcd0ef1d4256d100fa43ebcf424b9d26237

  • SHA256

    1ec88d719e411bcffdf6128a8730614e1daae2e4fcf4218b35e698105e1e5bbb

  • SHA512

    f2cff55ad5dd4f32e5b46f371628933904330ed7cdb2dd9f8aae81cc3c06d2f13387f1fb6232da824cf9e0712f9e0b2ab40179dd82c91f889b48e4c68ba7d18e

  • SSDEEP

    1536:vts+Y5+avc1ElnwFfcmPYFByfC2Y8zA5hQzBl7e9MbinV39+Chn/:llcOE+FkjFkPYe2Ul7AMbqV39Th/

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

      1ec88d719e411bcffdf6128a8730614e1daae2e4fcf4218b35e698105e1e5bbb

    • Size

      64KB

    • MD5

      70d2d39ee0355236413ab49ed956e642

    • SHA1

      bb453fcd0ef1d4256d100fa43ebcf424b9d26237

    • SHA256

      1ec88d719e411bcffdf6128a8730614e1daae2e4fcf4218b35e698105e1e5bbb

    • SHA512

      f2cff55ad5dd4f32e5b46f371628933904330ed7cdb2dd9f8aae81cc3c06d2f13387f1fb6232da824cf9e0712f9e0b2ab40179dd82c91f889b48e4c68ba7d18e

    • SSDEEP

      1536:vts+Y5+avc1ElnwFfcmPYFByfC2Y8zA5hQzBl7e9MbinV39+Chn/:llcOE+FkjFkPYe2Ul7AMbqV39Th/

    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