Resubmissions

21-02-2025 13:19

250221-qkqm1sskh1 10

21-02-2025 12:51

250221-p3vt1ssmek 10

20-02-2025 14:07

250220-rey8mswqdj 10

General

  • Target

    0c7c79b06ebdce1cfdd30af9c1ea2afb962426dfe27cfe036f21e7818549c483

  • Size

    2.1MB

  • Sample

    250221-p3vt1ssmek

  • MD5

    f22b0344fefdf201d07314323a83b022

  • SHA1

    6dde721e943cb298e50446083c1d7260071aaaae

  • SHA256

    0c7c79b06ebdce1cfdd30af9c1ea2afb962426dfe27cfe036f21e7818549c483

  • SHA512

    61f92704af7395159edb879fe394a64e30b0b0818d642be1eeecafeee54e22570add0e4eac88c83e00cd9a4642e09a8529c77a69b4b7613bc3bcb9f78f50feac

  • SSDEEP

    49152:vDB/YpemdpJhhEwrtke2DSl/YKH7vOITWMPnzZPoc9j:9/kXhEikRDS/bvOIbPnzZxj

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://185.215.113.16/defend/random.exe

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://185.215.113.16/mine/random.exe

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://185.215.113.16/mine/random.exe

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Extracted

Family

redline

Botnet

cheat

C2

103.84.89.222:33791

Extracted

Family

vidar

C2

https://t.me/g02f04

https://steamcommunity.com/profiles/76561199828130190

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/131.0.0.0 Safari/537.36 OPR/116.0.0.0

Targets

    • Target

      0c7c79b06ebdce1cfdd30af9c1ea2afb962426dfe27cfe036f21e7818549c483

    • Size

      2.1MB

    • MD5

      f22b0344fefdf201d07314323a83b022

    • SHA1

      6dde721e943cb298e50446083c1d7260071aaaae

    • SHA256

      0c7c79b06ebdce1cfdd30af9c1ea2afb962426dfe27cfe036f21e7818549c483

    • SHA512

      61f92704af7395159edb879fe394a64e30b0b0818d642be1eeecafeee54e22570add0e4eac88c83e00cd9a4642e09a8529c77a69b4b7613bc3bcb9f78f50feac

    • SSDEEP

      49152:vDB/YpemdpJhhEwrtke2DSl/YKH7vOITWMPnzZPoc9j:9/kXhEikRDS/bvOIbPnzZxj

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Amadey family

    • Detect Vidar Stealer

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies Windows Defender TamperProtection settings

    • Modifies Windows Defender notification settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Redline family

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Sectoprat family

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Drops startup file

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks