Overview

overview

10

Static

static

3

f2962e04b2...c3.exe

windows7-x64

10

f2962e04b2...c3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f2962e04b2e9f9b30c5919947a28e79496c404cadbca50239b92d56ef3c7aac3

  • Size

    640KB

  • Sample

    250306-r2sdls1py2

  • MD5

    3427c7c08a1033191f71fe05a6142bf5

  • SHA1

    ec320035ff6ada4ee1a7b5edfa585d70d929f48d

  • SHA256

    f2962e04b2e9f9b30c5919947a28e79496c404cadbca50239b92d56ef3c7aac3

  • SHA512

    9c4b7c61eec7a4c75af8f9a8e87f02edab5312dc120f519e0ff2c67b970a1df7aedefd9efbedcfd0d01039cf6a71f43e93c49e7073083c098b8b0a136fe66f68

  • SSDEEP

    6144:pT/KcAyHd4SBnCs4PQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5frdQt383PQ/f:pB9G+/Ng1/Nmr/Ng1/Nblt01PBn

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

      f2962e04b2e9f9b30c5919947a28e79496c404cadbca50239b92d56ef3c7aac3

    • Size

      640KB

    • MD5

      3427c7c08a1033191f71fe05a6142bf5

    • SHA1

      ec320035ff6ada4ee1a7b5edfa585d70d929f48d

    • SHA256

      f2962e04b2e9f9b30c5919947a28e79496c404cadbca50239b92d56ef3c7aac3

    • SHA512

      9c4b7c61eec7a4c75af8f9a8e87f02edab5312dc120f519e0ff2c67b970a1df7aedefd9efbedcfd0d01039cf6a71f43e93c49e7073083c098b8b0a136fe66f68

    • SSDEEP

      6144:pT/KcAyHd4SBnCs4PQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5frdQt383PQ/f:pB9G+/Ng1/Nmr/Ng1/Nblt01PBn

    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