Overview

overview

10

Static

static

10

6f43397f56...0N.exe

windows7-x64

10

6f43397f56...0N.exe

windows10-2004-x64

10

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General

  • Target

    6f43397f56dac9d7c5a552f7dce54f46220989320f5fb60c5a27822f19fb4b20N.exe

  • Size

    319KB

  • Sample

    241207-ztr2waynfl

  • MD5

    66e02f7cb89d8e172b3785c56b2a49f0

  • SHA1

    244f4b147ecfce3b7addd9076848fc26679ffe53

  • SHA256

    6f43397f56dac9d7c5a552f7dce54f46220989320f5fb60c5a27822f19fb4b20

  • SHA512

    66fc6478dd974a04b04bef9cd948128d0673b5c28d4a2923d57ed7eacd2b2600fc7331402bb81a51404b4142505da55f8026d01c9792adc5b16789a5c15ddecf

  • SSDEEP

    6144:WvCmyx9Hlp4PlXj4IyqrQ///NR5fLYG3eujPQ///NR5fy:WvCmy37YxxC/NcZ7/NK

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

      6f43397f56dac9d7c5a552f7dce54f46220989320f5fb60c5a27822f19fb4b20N.exe

    • Size

      319KB

    • MD5

      66e02f7cb89d8e172b3785c56b2a49f0

    • SHA1

      244f4b147ecfce3b7addd9076848fc26679ffe53

    • SHA256

      6f43397f56dac9d7c5a552f7dce54f46220989320f5fb60c5a27822f19fb4b20

    • SHA512

      66fc6478dd974a04b04bef9cd948128d0673b5c28d4a2923d57ed7eacd2b2600fc7331402bb81a51404b4142505da55f8026d01c9792adc5b16789a5c15ddecf

    • SSDEEP

      6144:WvCmyx9Hlp4PlXj4IyqrQ///NR5fLYG3eujPQ///NR5fy:WvCmy37YxxC/NcZ7/NK

    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