Overview

overview

10

Static

static

3

1941e75f0e...8N.exe

windows7-x64

10

1941e75f0e...8N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1941e75f0e81dccc1bdd15a0cebe7403a4dc6c5885cc59982203ac9653682798N

  • Size

    67KB

  • Sample

    241009-gy63gs1dkb

  • MD5

    36f6c2d6d33b16a2f71bc93939bee810

  • SHA1

    697aeb4e7478bbb52af127b2d027d933c7134a13

  • SHA256

    1941e75f0e81dccc1bdd15a0cebe7403a4dc6c5885cc59982203ac9653682798

  • SHA512

    1c4feaf83cb57af4675a4a24b82bb53a20da6a6d946c4b2b13a033c848a95ed3d53b20c510d8b707e37537377fbb0da0be3f112404c32aa124704511088aafec

  • SSDEEP

    1536:Cd1Vd3DkvVHwsC/34GeQXoyJa1cgCe8uC:DvVt7QXo4augCe8uC

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

      1941e75f0e81dccc1bdd15a0cebe7403a4dc6c5885cc59982203ac9653682798N

    • Size

      67KB

    • MD5

      36f6c2d6d33b16a2f71bc93939bee810

    • SHA1

      697aeb4e7478bbb52af127b2d027d933c7134a13

    • SHA256

      1941e75f0e81dccc1bdd15a0cebe7403a4dc6c5885cc59982203ac9653682798

    • SHA512

      1c4feaf83cb57af4675a4a24b82bb53a20da6a6d946c4b2b13a033c848a95ed3d53b20c510d8b707e37537377fbb0da0be3f112404c32aa124704511088aafec

    • SSDEEP

      1536:Cd1Vd3DkvVHwsC/34GeQXoyJa1cgCe8uC:DvVt7QXo4augCe8uC

    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