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Overview

overview

10

Static

static

3

83fe1d3cd5...1f.exe

windows7-x64

10

83fe1d3cd5...1f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    83fe1d3cd5b32eae066a61e53398d6cb30bb8b883e4270b2300ccd94a3aa7e1f

  • Size

    448KB

  • Sample

    241005-3hsqta1bjh

  • MD5

    bc888aa8dd66273ffb662bd69a2616ed

  • SHA1

    cb94f5d5ce1477457ed61251bc05a6941ee60552

  • SHA256

    83fe1d3cd5b32eae066a61e53398d6cb30bb8b883e4270b2300ccd94a3aa7e1f

  • SHA512

    b41ffb70e2013265feb90886d3c69d62f3d1c824d32b4cee2b658db6c41cf032f6ded6cee3d6dd54d323702181dd8fc4f4dd5417c63b1b8585acd57b66243ab6

  • SSDEEP

    6144:Jiu+hulQrdQt383PQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5fjlt01PB93GxK:P+huLr/Ng1/Nblt01PBExK

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

      83fe1d3cd5b32eae066a61e53398d6cb30bb8b883e4270b2300ccd94a3aa7e1f

    • Size

      448KB

    • MD5

      bc888aa8dd66273ffb662bd69a2616ed

    • SHA1

      cb94f5d5ce1477457ed61251bc05a6941ee60552

    • SHA256

      83fe1d3cd5b32eae066a61e53398d6cb30bb8b883e4270b2300ccd94a3aa7e1f

    • SHA512

      b41ffb70e2013265feb90886d3c69d62f3d1c824d32b4cee2b658db6c41cf032f6ded6cee3d6dd54d323702181dd8fc4f4dd5417c63b1b8585acd57b66243ab6

    • SSDEEP

      6144:Jiu+hulQrdQt383PQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5fjlt01PB93GxK:P+huLr/Ng1/Nblt01PBExK

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks