Overview

overview

10

Static

static

3

a51a9ef223...a4.exe

windows7-x64

10

a51a9ef223...a4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a51a9ef2235a2e8a6c716a8c3b70f1189915863235db828711356f87754930a4.exe

  • Size

    163KB

  • Sample

    250208-qjw4eaykbm

  • MD5

    064d2da370b5ac7c940c1700d48a899c

  • SHA1

    9187733dd1a1b12b9210789cf15c01ec4d2e123a

  • SHA256

    a51a9ef2235a2e8a6c716a8c3b70f1189915863235db828711356f87754930a4

  • SHA512

    71f16e0924e0be15122e089affcad4d90cf329b4c477f7b7e0957ce45f378edd6a15f08e2650c3cc04a2eaa63a402b116a80b13e5b0375b08df0bc6a57988f0e

  • SSDEEP

    1536:Px0wkAyGrGuIEDAPlggpDH2lProNVU4qNVUrk/9QbfBr+7GwKrPAsqNVUw:OAyIGu1DAdhT2ltOrWKDBr+yJbw

Score
10/10
berbewbruteratelbackdoordiscoverypersistence

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

      a51a9ef2235a2e8a6c716a8c3b70f1189915863235db828711356f87754930a4.exe

    • Size

      163KB

    • MD5

      064d2da370b5ac7c940c1700d48a899c

    • SHA1

      9187733dd1a1b12b9210789cf15c01ec4d2e123a

    • SHA256

      a51a9ef2235a2e8a6c716a8c3b70f1189915863235db828711356f87754930a4

    • SHA512

      71f16e0924e0be15122e089affcad4d90cf329b4c477f7b7e0957ce45f378edd6a15f08e2650c3cc04a2eaa63a402b116a80b13e5b0375b08df0bc6a57988f0e

    • SSDEEP

      1536:Px0wkAyGrGuIEDAPlggpDH2lProNVU4qNVUrk/9QbfBr+7GwKrPAsqNVUw:OAyIGu1DAdhT2ltOrWKDBr+yJbw

    Score
    10/10
    berbewbruteratelbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

      backdoorbruteratel

    • Bruteratel family

      bruteratel

    • Detect BruteRatel badger

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks