Overview

overview

10

Static

static

10

8f0c65404f...32.exe

windows7-x64

10

8f0c65404f...32.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8f0c65404ff79848ebb33712a5e170ff954815027b10cec6f58b70017d7fab32

  • Size

    135KB

  • Sample

    241208-back3stkfz

  • MD5

    ad7629b3e23ff6ee65711560f9126fd6

  • SHA1

    43c618d6c4e60f2bb3293833b83437680b1aefd6

  • SHA256

    8f0c65404ff79848ebb33712a5e170ff954815027b10cec6f58b70017d7fab32

  • SHA512

    d4d7882d1e0ae10c196cd82a892d6471f47f2dfdf2fb310671d3f68ad4786b26223f7540b4dfadd6dbcb46f07a27dd27a9f62cdbe06f2c322fc30277ebf2d6d1

  • SSDEEP

    3072:v4hxQbNOpT9+TZK8Qr5+ViKGe7Yfs0a0Uoi:v4hKNGTYTZK9cViK4fs0l

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

      8f0c65404ff79848ebb33712a5e170ff954815027b10cec6f58b70017d7fab32

    • Size

      135KB

    • MD5

      ad7629b3e23ff6ee65711560f9126fd6

    • SHA1

      43c618d6c4e60f2bb3293833b83437680b1aefd6

    • SHA256

      8f0c65404ff79848ebb33712a5e170ff954815027b10cec6f58b70017d7fab32

    • SHA512

      d4d7882d1e0ae10c196cd82a892d6471f47f2dfdf2fb310671d3f68ad4786b26223f7540b4dfadd6dbcb46f07a27dd27a9f62cdbe06f2c322fc30277ebf2d6d1

    • SSDEEP

      3072:v4hxQbNOpT9+TZK8Qr5+ViKGe7Yfs0a0Uoi:v4hKNGTYTZK9cViK4fs0l

    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