Overview

overview

10

Static

static

3

dceda1b30a...fN.exe

windows7-x64

10

dceda1b30a...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    dceda1b30a32523ffcbd1380477e1e385004220632b46346e59586b2aeae309fN

  • Size

    92KB

  • Sample

    241014-rewgrayerf

  • MD5

    5cab42c58d2df083616abe0264078380

  • SHA1

    bac2a2cb31f8317e02097188196c13e32677e96c

  • SHA256

    dceda1b30a32523ffcbd1380477e1e385004220632b46346e59586b2aeae309f

  • SHA512

    81ee5a0f7f91501d68433ea6a51c898837bf0396e3f4f393b350b2fe229bc6e01af65f7d0a2f24c074f4611c1e576ed6eadc81e66c9e780fdde32d30a04f17c0

  • SSDEEP

    1536:o7YeLCbQjxJpGxSmLFu+a7OZ0WjXq+66DFUABABOVLefE3:2ebQFJpNmq7DWj6+JB8M3

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

      dceda1b30a32523ffcbd1380477e1e385004220632b46346e59586b2aeae309fN

    • Size

      92KB

    • MD5

      5cab42c58d2df083616abe0264078380

    • SHA1

      bac2a2cb31f8317e02097188196c13e32677e96c

    • SHA256

      dceda1b30a32523ffcbd1380477e1e385004220632b46346e59586b2aeae309f

    • SHA512

      81ee5a0f7f91501d68433ea6a51c898837bf0396e3f4f393b350b2fe229bc6e01af65f7d0a2f24c074f4611c1e576ed6eadc81e66c9e780fdde32d30a04f17c0

    • SSDEEP

      1536:o7YeLCbQjxJpGxSmLFu+a7OZ0WjXq+66DFUABABOVLefE3:2ebQFJpNmq7DWj6+JB8M3

    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