Overview

overview

10

Static

static

3

8fdba7b51d...53.exe

windows7-x64

10

8fdba7b51d...53.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8fdba7b51d99a00226533b2c5cf222dfc3a494766c92eac140cbcdc8f216f253

  • Size

    96KB

  • Sample

    241208-bbh49aypdm

  • MD5

    dacda12f0bb27fd18a0513fe581f17ff

  • SHA1

    ddb245f0dbfec85be14d02a0850b13208d92428c

  • SHA256

    8fdba7b51d99a00226533b2c5cf222dfc3a494766c92eac140cbcdc8f216f253

  • SHA512

    211927257092cea622d43a1a917bd0b21507d2b6af0c5ac542f29e3c382e824d97c1577a537d25aa5a0e8e3b96fa09c01e353c1fa23477dc620c72f01d3d0fac

  • SSDEEP

    1536:gRHZ9tCes3CcLtQ0xfNzSP3LezBve9MbinV39+ChnSdFFn7Elz45zFV3zMetM:mtrM7h5M3LsvAMbqV39ThSdn7Elz45PI

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

      8fdba7b51d99a00226533b2c5cf222dfc3a494766c92eac140cbcdc8f216f253

    • Size

      96KB

    • MD5

      dacda12f0bb27fd18a0513fe581f17ff

    • SHA1

      ddb245f0dbfec85be14d02a0850b13208d92428c

    • SHA256

      8fdba7b51d99a00226533b2c5cf222dfc3a494766c92eac140cbcdc8f216f253

    • SHA512

      211927257092cea622d43a1a917bd0b21507d2b6af0c5ac542f29e3c382e824d97c1577a537d25aa5a0e8e3b96fa09c01e353c1fa23477dc620c72f01d3d0fac

    • SSDEEP

      1536:gRHZ9tCes3CcLtQ0xfNzSP3LezBve9MbinV39+ChnSdFFn7Elz45zFV3zMetM:mtrM7h5M3LsvAMbqV39ThSdn7Elz45PI

    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