Overview

overview

10

Static

static

3

957c9ab1c4...81.exe

windows7-x64

10

957c9ab1c4...81.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    957c9ab1c43ff81fc20f218903f1ff120396dd7e520617d209f56e1d6d622981

  • Size

    923KB

  • Sample

    241208-bjszestphx

  • MD5

    df1da58db7fc7dc482d49d16f4a92266

  • SHA1

    571fec1b774b0e2ec05fa9ee96fd0cf5e26ad5f3

  • SHA256

    957c9ab1c43ff81fc20f218903f1ff120396dd7e520617d209f56e1d6d622981

  • SHA512

    691a3f7a6cb02ac17e35f1dd872d30b2631b96932e5bffb2c52641893ef2e31d4a88b5a405883bdfdecaae656e36158e28182ce49301ee6d7bb1fd350ff40f0e

  • SSDEEP

    6144:Dg4LfrcNPQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5frdQt383PQ///NR5fKrj:DBjj/Ng1/Nmr/Ng1/Nblt01PBNkEoIa

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

      957c9ab1c43ff81fc20f218903f1ff120396dd7e520617d209f56e1d6d622981

    • Size

      923KB

    • MD5

      df1da58db7fc7dc482d49d16f4a92266

    • SHA1

      571fec1b774b0e2ec05fa9ee96fd0cf5e26ad5f3

    • SHA256

      957c9ab1c43ff81fc20f218903f1ff120396dd7e520617d209f56e1d6d622981

    • SHA512

      691a3f7a6cb02ac17e35f1dd872d30b2631b96932e5bffb2c52641893ef2e31d4a88b5a405883bdfdecaae656e36158e28182ce49301ee6d7bb1fd350ff40f0e

    • SSDEEP

      6144:Dg4LfrcNPQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5frdQt383PQ///NR5fKrj:DBjj/Ng1/Nmr/Ng1/Nblt01PBNkEoIa

    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