Overview

overview

10

Static

static

3

1859bf65d6...74.exe

windows7-x64

10

1859bf65d6...74.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    1859bf65d69f2cb2c3ace02e45088894a85371530080f77e1d3ea1993a283774

  • Size

    76KB

  • Sample

    241224-yrkdkswkd1

  • MD5

    c2fbf92385f58fae4145918c6edaa4d3

  • SHA1

    bd1bcfe57ed478765d0acfe8528a1570010d2065

  • SHA256

    1859bf65d69f2cb2c3ace02e45088894a85371530080f77e1d3ea1993a283774

  • SHA512

    56c5d2c6ac1a5e7741d9eaab4798ed37eb4d341a934badb39c0f10de06f42d90d9f9a5f94abcbc96d57fb60125e6f357d06808ac5e65ef609b816471bef4179f

  • SSDEEP

    1536:Q/YjeVtjXBc4YnkAuBnIbBtAxr3H+Lf+PHioQV+/eCeyvCQy:jjefjRcmnIbBGOaHrk+M

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

      1859bf65d69f2cb2c3ace02e45088894a85371530080f77e1d3ea1993a283774

    • Size

      76KB

    • MD5

      c2fbf92385f58fae4145918c6edaa4d3

    • SHA1

      bd1bcfe57ed478765d0acfe8528a1570010d2065

    • SHA256

      1859bf65d69f2cb2c3ace02e45088894a85371530080f77e1d3ea1993a283774

    • SHA512

      56c5d2c6ac1a5e7741d9eaab4798ed37eb4d341a934badb39c0f10de06f42d90d9f9a5f94abcbc96d57fb60125e6f357d06808ac5e65ef609b816471bef4179f

    • SSDEEP

      1536:Q/YjeVtjXBc4YnkAuBnIbBtAxr3H+Lf+PHioQV+/eCeyvCQy:jjefjRcmnIbBGOaHrk+M

    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