Overview

overview

10

Static

static

3

81aa24ca05...8N.exe

windows7-x64

10

81aa24ca05...8N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    81aa24ca05b4b285416fb01b64f5cdf3ce3419f0c0a4d0e98da24fb21f28af58N

  • Size

    80KB

  • Sample

    241003-akktrsvarl

  • MD5

    f73a294f6df709c227fc8d990517b800

  • SHA1

    2d84daa285376e1e59bd9756b92624a11f19a4a8

  • SHA256

    81aa24ca05b4b285416fb01b64f5cdf3ce3419f0c0a4d0e98da24fb21f28af58

  • SHA512

    5160d18aa3da44542e6f25def9701cbe3c98481726480b6a6e1a23db3bc4a2cf01a41ccdce3e3ae8068e899a76835e6fbb25d894e5d37b50f2cb276c41a0f644

  • SSDEEP

    1536:CRJ1SIjEkq2avZBVXW3OzTkXgN1cgCe8uvQGYQzlVZgs:iJEYWVpzTlNugCe8uvQa7gs

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

      81aa24ca05b4b285416fb01b64f5cdf3ce3419f0c0a4d0e98da24fb21f28af58N

    • Size

      80KB

    • MD5

      f73a294f6df709c227fc8d990517b800

    • SHA1

      2d84daa285376e1e59bd9756b92624a11f19a4a8

    • SHA256

      81aa24ca05b4b285416fb01b64f5cdf3ce3419f0c0a4d0e98da24fb21f28af58

    • SHA512

      5160d18aa3da44542e6f25def9701cbe3c98481726480b6a6e1a23db3bc4a2cf01a41ccdce3e3ae8068e899a76835e6fbb25d894e5d37b50f2cb276c41a0f644

    • SSDEEP

      1536:CRJ1SIjEkq2avZBVXW3OzTkXgN1cgCe8uvQGYQzlVZgs:iJEYWVpzTlNugCe8uvQa7gs

    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