Overview

overview

10

Static

static

3

f19a917852...a8.exe

windows7-x64

10

f19a917852...a8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f19a91785214a58ab3fa9fc36e68dd2fced930c2191ad5d9368a7f17b868b6a8

  • Size

    92KB

  • Sample

    250306-rz4nvsz1a1

  • MD5

    08e7e1cf1d1c894972e1b7c30531db59

  • SHA1

    25f551e52f4f4f33eb528bb81147fe7a00db410b

  • SHA256

    f19a91785214a58ab3fa9fc36e68dd2fced930c2191ad5d9368a7f17b868b6a8

  • SHA512

    0d391b68a6870ba1b26b8e29c8fc1a9670969e32d00e99de2f669a11ff6a8b4bda734a17e88b6633a0f8aed557bedab33e04556acf1edbcbbad412ffa0a72738

  • SSDEEP

    1536:Wpm437ZRhuLedLxmNVgZJCQeauoUAB+/H4kzoQYx+QS9zm4LO++/+1m6KadhYxUm:d437ZDuwwNGZJCvauoUABEYk8QYxQdLq

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

      f19a91785214a58ab3fa9fc36e68dd2fced930c2191ad5d9368a7f17b868b6a8

    • Size

      92KB

    • MD5

      08e7e1cf1d1c894972e1b7c30531db59

    • SHA1

      25f551e52f4f4f33eb528bb81147fe7a00db410b

    • SHA256

      f19a91785214a58ab3fa9fc36e68dd2fced930c2191ad5d9368a7f17b868b6a8

    • SHA512

      0d391b68a6870ba1b26b8e29c8fc1a9670969e32d00e99de2f669a11ff6a8b4bda734a17e88b6633a0f8aed557bedab33e04556acf1edbcbbad412ffa0a72738

    • SSDEEP

      1536:Wpm437ZRhuLedLxmNVgZJCQeauoUAB+/H4kzoQYx+QS9zm4LO++/+1m6KadhYxUm:d437ZDuwwNGZJCvauoUABEYk8QYxQdLq

    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