Overview

overview

10

Static

static

3

a5de7f5d7d...91.exe

windows7-x64

10

a5de7f5d7d...91.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a5de7f5d7d35f1796b1e5ce4b64aa4af449dad5537a13bcbabbb71c18b49de91

  • Size

    81KB

  • Sample

    241123-cfh6gs1mdm

  • MD5

    dad22bd9e1ea25728af39d30b48ebdf8

  • SHA1

    2b08ad87cf40374638f32359f2f6ba2b77f803be

  • SHA256

    a5de7f5d7d35f1796b1e5ce4b64aa4af449dad5537a13bcbabbb71c18b49de91

  • SHA512

    30fb4d2adff952ce809c7aeb7c224a9619a989098e8fcfad3040aa6589922938ac62b593992fc265718f076fd0deb00e460612b0d36db200f4dc4320df5b6125

  • SSDEEP

    1536:Bz3wsFqUqgC7QUxLKS9e/8gt+oW7m4LO++/+1m6KadhYxU33HX0o:sUqTJxLKS9e0DoW/LrCimBaH8UH30o

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

      a5de7f5d7d35f1796b1e5ce4b64aa4af449dad5537a13bcbabbb71c18b49de91

    • Size

      81KB

    • MD5

      dad22bd9e1ea25728af39d30b48ebdf8

    • SHA1

      2b08ad87cf40374638f32359f2f6ba2b77f803be

    • SHA256

      a5de7f5d7d35f1796b1e5ce4b64aa4af449dad5537a13bcbabbb71c18b49de91

    • SHA512

      30fb4d2adff952ce809c7aeb7c224a9619a989098e8fcfad3040aa6589922938ac62b593992fc265718f076fd0deb00e460612b0d36db200f4dc4320df5b6125

    • SSDEEP

      1536:Bz3wsFqUqgC7QUxLKS9e/8gt+oW7m4LO++/+1m6KadhYxU33HX0o:sUqTJxLKS9e0DoW/LrCimBaH8UH30o

    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