Overview

overview

10

Static

static

3

8f7df96ff7...67.exe

windows7-x64

10

8f7df96ff7...67.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8f7df96ff73a8f31368e4d0a791e9e0b4311c8f03a297b8b0d2b8acc583f4467.exe

  • Size

    81KB

  • Sample

    241119-q4ckhawnhy

  • MD5

    9e99e8cb2e544ca7b1ed43b93c97e451

  • SHA1

    9553a6818dea3b7a27407e9e456ae814c5234c2b

  • SHA256

    8f7df96ff73a8f31368e4d0a791e9e0b4311c8f03a297b8b0d2b8acc583f4467

  • SHA512

    8508b4957e46c65c9eb0864f33ad527feb2bf8c8c6565518addafff102a76ea4e7be7a947480df9a6336d9a372c5513d6c661175fe10a14a42fb2e65b4ee7f4c

  • SSDEEP

    1536:Bi0I+7l99ERzOfhcP0NnSTu7m4LO++/+1m6KadhYxU33HX0o:ckmRmcMNn6u/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

      8f7df96ff73a8f31368e4d0a791e9e0b4311c8f03a297b8b0d2b8acc583f4467.exe

    • Size

      81KB

    • MD5

      9e99e8cb2e544ca7b1ed43b93c97e451

    • SHA1

      9553a6818dea3b7a27407e9e456ae814c5234c2b

    • SHA256

      8f7df96ff73a8f31368e4d0a791e9e0b4311c8f03a297b8b0d2b8acc583f4467

    • SHA512

      8508b4957e46c65c9eb0864f33ad527feb2bf8c8c6565518addafff102a76ea4e7be7a947480df9a6336d9a372c5513d6c661175fe10a14a42fb2e65b4ee7f4c

    • SSDEEP

      1536:Bi0I+7l99ERzOfhcP0NnSTu7m4LO++/+1m6KadhYxU33HX0o:ckmRmcMNn6u/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