General

  • Target

    DoomRatBuilder.exe

  • Size

    13.1MB

  • Sample

    241010-vnwewswgrh

  • MD5

    5a25fdddbf9c2a2108d6c70478da999f

  • SHA1

    d9c9aad0605a76a443ec1e13fcfdbf2f67e667a4

  • SHA256

    64dbef2a82943ec8cf9ad97177cafe53808586e7a3b39984a1bfd9f5c9b76ea5

  • SHA512

    47a8b80758dcec95671dfd72e41fccb78f9ed04f17f7c7a5089d3237f7094d5029bc10b853da97d6c2e8b5de8bcba09618821e2a4d5d2ae15b6b8e9e6eebe191

  • SSDEEP

    393216:7GV21SQhZ2YsHFUK2Jn1+TtIiFQS2NXNsIX3WabTToj:OFQZ2YwUlJn1QtIm28Inpzo

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

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Extracted

Family

xworm

C2

college-anchor.gl.at.ply.gg:58158

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

Targets

    • Target

      DoomRatBuilder.exe

    • Size

      13.1MB

    • MD5

      5a25fdddbf9c2a2108d6c70478da999f

    • SHA1

      d9c9aad0605a76a443ec1e13fcfdbf2f67e667a4

    • SHA256

      64dbef2a82943ec8cf9ad97177cafe53808586e7a3b39984a1bfd9f5c9b76ea5

    • SHA512

      47a8b80758dcec95671dfd72e41fccb78f9ed04f17f7c7a5089d3237f7094d5029bc10b853da97d6c2e8b5de8bcba09618821e2a4d5d2ae15b6b8e9e6eebe191

    • SSDEEP

      393216:7GV21SQhZ2YsHFUK2Jn1+TtIiFQS2NXNsIX3WabTToj:OFQZ2YwUlJn1QtIm28Inpzo

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    • Cobalt Strike reflective loader

      Detects the reflective loader used by Cobalt Strike.

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

    • Detect Blackmoon payload

    • Detect Neshta payload

    • Detect Xworm Payload

    • Detects MyDoom family

    • Disables service(s)

    • MyDoom

      MyDoom is a Worm that is written in C++.

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

    • Xworm

      Xworm is a remote access trojan written in C#.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Legitimate hosting services abused for malware hosting/C2

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks