Overview

overview

10

Static

static

3

b19e7da3c5...36.exe

windows7-x64

10

b19e7da3c5...36.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b19e7da3c584fb97fc3de7e16baefcb21c6f25abd1a860b7066fd31cda8ec436

  • Size

    112KB

  • Sample

    241120-c4e4qszarn

  • MD5

    72193be20846d2a729bf5b95c48f6553

  • SHA1

    0290524e54d75a100827866b912846b03e00208e

  • SHA256

    b19e7da3c584fb97fc3de7e16baefcb21c6f25abd1a860b7066fd31cda8ec436

  • SHA512

    5eb7d859b50998c3cbe4ff7e3a108f8893ef50f40f317631b9da0a22f89d9c77398e12e8cfdf8b4e8fd6b26ca07c4a211e34e41873015b3df713f0137fedc9ea

  • SSDEEP

    1536:TLPqKI8uFC9mUSNqRSs4nmv8VlqYYa73LM:PPqKI9U9Vf6eFYVbM

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

      b19e7da3c584fb97fc3de7e16baefcb21c6f25abd1a860b7066fd31cda8ec436

    • Size

      112KB

    • MD5

      72193be20846d2a729bf5b95c48f6553

    • SHA1

      0290524e54d75a100827866b912846b03e00208e

    • SHA256

      b19e7da3c584fb97fc3de7e16baefcb21c6f25abd1a860b7066fd31cda8ec436

    • SHA512

      5eb7d859b50998c3cbe4ff7e3a108f8893ef50f40f317631b9da0a22f89d9c77398e12e8cfdf8b4e8fd6b26ca07c4a211e34e41873015b3df713f0137fedc9ea

    • SSDEEP

      1536:TLPqKI8uFC9mUSNqRSs4nmv8VlqYYa73LM:PPqKI9U9Vf6eFYVbM

    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