Overview

overview

10

Static

static

10

54081fcebf...a4.exe

windows7-x64

10

54081fcebf...a4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    54081fcebffb240b4610e4533549a7b263ec9edd434b6823faf492bfbdf808a4

  • Size

    340KB

  • Sample

    241207-2ll7rssrgj

  • MD5

    a682bca44fecadb3a63a5547b9c07840

  • SHA1

    520d19c18f6f7dffd48de3a66145482b4d514447

  • SHA256

    54081fcebffb240b4610e4533549a7b263ec9edd434b6823faf492bfbdf808a4

  • SHA512

    c020a0036186a51d9fe3c12e2cc55f51fc16afbcc4f84628316c3ad40ab800555b19a0ad55abbb6b5fb265f764c393e3cd6f1d3cebb01356e3d7ab2fe4182a4f

  • SSDEEP

    6144:u6R+5ODvTIyedZwlNPjLs+H8rtMsQBJyJyymeH:ux5yGZwlNPjLYRMsXJvmeH

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

    • Target

      54081fcebffb240b4610e4533549a7b263ec9edd434b6823faf492bfbdf808a4

    • Size

      340KB

    • MD5

      a682bca44fecadb3a63a5547b9c07840

    • SHA1

      520d19c18f6f7dffd48de3a66145482b4d514447

    • SHA256

      54081fcebffb240b4610e4533549a7b263ec9edd434b6823faf492bfbdf808a4

    • SHA512

      c020a0036186a51d9fe3c12e2cc55f51fc16afbcc4f84628316c3ad40ab800555b19a0ad55abbb6b5fb265f764c393e3cd6f1d3cebb01356e3d7ab2fe4182a4f

    • SSDEEP

      6144:u6R+5ODvTIyedZwlNPjLs+H8rtMsQBJyJyymeH:ux5yGZwlNPjLYRMsXJvmeH

    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