Overview

overview

10

Static

static

3

37fbab7455...1N.exe

windows7-x64

10

37fbab7455...1N.exe

windows10-2004-x64

10

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General

  • Target

    37fbab745571b24a0ada88cbf8b44ce0378ff4e64d080f23b194bfb5d682c901N

  • Size

    416KB

  • Sample

    241014-a1fvratfpb

  • MD5

    12d6fcf412386d96cffa2badecf2c340

  • SHA1

    467df8437313bbb7c2579543dc82af4a788fe811

  • SHA256

    37fbab745571b24a0ada88cbf8b44ce0378ff4e64d080f23b194bfb5d682c901

  • SHA512

    48bdc82e5ce836dbaff0e62b965322d97f645f69488f259e5795716148bfcc14122c87211873f8fdf78fd3accb72f7e013fca7e52863b43626ba75bdf580ba13

  • SSDEEP

    3072:id6NhtacZOeMxnatgVAURfE+HAokWmvEie0RFz3yE2ZwVh16Mz7GFD0AlWP:SEtacVKatgRs+HLlD0rN2ZwVht740PP

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

    • Target

      37fbab745571b24a0ada88cbf8b44ce0378ff4e64d080f23b194bfb5d682c901N

    • Size

      416KB

    • MD5

      12d6fcf412386d96cffa2badecf2c340

    • SHA1

      467df8437313bbb7c2579543dc82af4a788fe811

    • SHA256

      37fbab745571b24a0ada88cbf8b44ce0378ff4e64d080f23b194bfb5d682c901

    • SHA512

      48bdc82e5ce836dbaff0e62b965322d97f645f69488f259e5795716148bfcc14122c87211873f8fdf78fd3accb72f7e013fca7e52863b43626ba75bdf580ba13

    • SSDEEP

      3072:id6NhtacZOeMxnatgVAURfE+HAokWmvEie0RFz3yE2ZwVh16Mz7GFD0AlWP:SEtacVKatgRs+HLlD0rN2ZwVht740PP

    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