Overview

overview

10

Static

static

10

37bc4f22f3...e6.exe

windows7-x64

10

37bc4f22f3...e6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    37bc4f22f361090dccff404b8c1a98b8e9514a5fca02adfd5b494c449b9c78e6

  • Size

    465KB

  • Sample

    241207-1czwtsvkgs

  • MD5

    b5f956ef2009071f500d7af46eaa1471

  • SHA1

    82f55a7f03f3b8b967ea069f8297097dab2df0b4

  • SHA256

    37bc4f22f361090dccff404b8c1a98b8e9514a5fca02adfd5b494c449b9c78e6

  • SHA512

    ad3929111840b65148e01cce99c2fea15d95950c4c6bb2dd0eca6fdd4b771047f720f18da2941c3bab2b33a878cfdf47c3eb62ae7c8e0517114228cf72785348

  • SSDEEP

    6144:XbG50Ogu/NR5frdQt383PQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5fafhz:XbGqk/Nmr/Ng1/NSf

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

      37bc4f22f361090dccff404b8c1a98b8e9514a5fca02adfd5b494c449b9c78e6

    • Size

      465KB

    • MD5

      b5f956ef2009071f500d7af46eaa1471

    • SHA1

      82f55a7f03f3b8b967ea069f8297097dab2df0b4

    • SHA256

      37bc4f22f361090dccff404b8c1a98b8e9514a5fca02adfd5b494c449b9c78e6

    • SHA512

      ad3929111840b65148e01cce99c2fea15d95950c4c6bb2dd0eca6fdd4b771047f720f18da2941c3bab2b33a878cfdf47c3eb62ae7c8e0517114228cf72785348

    • SSDEEP

      6144:XbG50Ogu/NR5frdQt383PQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5fafhz:XbGqk/Nmr/Ng1/NSf

    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