Overview

overview

10

Static

static

3

4e8eda880e...3c.exe

windows7-x64

10

4e8eda880e...3c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4e8eda880e3326dd280f6b50a4a6c10132e6b085fdb0c73f097b6847b766173c

  • Size

    890KB

  • Sample

    241207-2da5jasncp

  • MD5

    cacf193b3b8f2f73b8583aad6d61c601

  • SHA1

    6733e73ef1f2579cc7cc9f8c9ed182c8b233c3bf

  • SHA256

    4e8eda880e3326dd280f6b50a4a6c10132e6b085fdb0c73f097b6847b766173c

  • SHA512

    f08d269974cf20341a2f833b5993fe9d57b8666e4085309099731a56bc2cf3f839fdbd59d19c916993f194265955b89919a21a61365d0e00e376bcffbea8244a

  • SSDEEP

    6144:72tP7DNn1GmPQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5frdQt383PQ///NR5y:atnNI/Ng1/Nmr/Ng1/Nblt01PBNkEG

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

      4e8eda880e3326dd280f6b50a4a6c10132e6b085fdb0c73f097b6847b766173c

    • Size

      890KB

    • MD5

      cacf193b3b8f2f73b8583aad6d61c601

    • SHA1

      6733e73ef1f2579cc7cc9f8c9ed182c8b233c3bf

    • SHA256

      4e8eda880e3326dd280f6b50a4a6c10132e6b085fdb0c73f097b6847b766173c

    • SHA512

      f08d269974cf20341a2f833b5993fe9d57b8666e4085309099731a56bc2cf3f839fdbd59d19c916993f194265955b89919a21a61365d0e00e376bcffbea8244a

    • SSDEEP

      6144:72tP7DNn1GmPQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5frdQt383PQ///NR5y:atnNI/Ng1/Nmr/Ng1/Nblt01PBNkEG

    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