Overview

overview

10

Static

static

3

56342c1e8a...08.exe

windows7-x64

10

56342c1e8a...08.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    56342c1e8a7711cf40e4c815d620e338808f0fddf00aa357360599432411df08

  • Size

    76KB

  • Sample

    241222-2hmn5a1khy

  • MD5

    b75cee00d37922c1560920aa7bd86cb2

  • SHA1

    c8666c5512fac3f9feb871d96d39019f4bdb0877

  • SHA256

    56342c1e8a7711cf40e4c815d620e338808f0fddf00aa357360599432411df08

  • SHA512

    4ec8d1fac21210491d50373b195d745d3fd03a07d04682abd19c529bc6c301598e2bece283a832468433dd03b09cf74a3898773fda60a6c7117ac5ccb61a46c0

  • SSDEEP

    1536:Q376mU099M60p0akT4WlnyGNo7i6ePhqftaicArLHioQV+/eCeyvCQ:67nTjj4kTrRVPhqwihLHrk+

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

      56342c1e8a7711cf40e4c815d620e338808f0fddf00aa357360599432411df08

    • Size

      76KB

    • MD5

      b75cee00d37922c1560920aa7bd86cb2

    • SHA1

      c8666c5512fac3f9feb871d96d39019f4bdb0877

    • SHA256

      56342c1e8a7711cf40e4c815d620e338808f0fddf00aa357360599432411df08

    • SHA512

      4ec8d1fac21210491d50373b195d745d3fd03a07d04682abd19c529bc6c301598e2bece283a832468433dd03b09cf74a3898773fda60a6c7117ac5ccb61a46c0

    • SSDEEP

      1536:Q376mU099M60p0akT4WlnyGNo7i6ePhqftaicArLHioQV+/eCeyvCQ:67nTjj4kTrRVPhqwihLHrk+

    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