General

  • Target

    Vaz.2010.2.1.4.v.2.1.4.serial.number.keygen.exe

  • Size

    5.9MB

  • Sample

    210907-weyz4adah3

  • MD5

    4e149b434b6ac78125b4be483cba75cc

  • SHA1

    8ff2e792cdaf9b7e05c4da4e4da618354743b251

  • SHA256

    3dc2b16c3c1de6e2b5408c3ed68b9ef245afc298b91bb74af9368186e89e3e8b

  • SHA512

    e96981ec1ad48ac3f5c7ffd5a6da2c6c13a581a94ee473a7b069ef15a4ae182d7f6a129723a5d5ab10011139b13748600e98e23f2bf8c16ee8d56501a020a84f

Malware Config

Extracted

Family

azorult

C2

http://kvaka.li/1210776429.php

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

smokeloader

Version

2020

C2

http://fazanaharahe1.xyz/

http://xandelissane2.xyz/

http://ustiassosale3.xyz/

http://cytheriata4.xyz/

http://ggiergionard5.xyz/

http://rrelleynaniy6.store/

http://danniemusoa7.store/

http://nastanizab8.store/

http://onyokandis9.store/

http://dmunaavank10.store/

http://gilmandros11.site/

http://cusanthana12.site/

http://willietjeana13.site/

http://ximusokall14.site/

http://blodinetisha15.site/

http://urydiahadyss16.club/

http://glasamaddama17.club/

http://marlingarly18.club/

http://alluvianna19.club/

http://xandirkaniel20.club/

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Targets

    • Target

      Vaz.2010.2.1.4.v.2.1.4.serial.number.keygen.exe

    • Size

      5.9MB

    • MD5

      4e149b434b6ac78125b4be483cba75cc

    • SHA1

      8ff2e792cdaf9b7e05c4da4e4da618354743b251

    • SHA256

      3dc2b16c3c1de6e2b5408c3ed68b9ef245afc298b91bb74af9368186e89e3e8b

    • SHA512

      e96981ec1ad48ac3f5c7ffd5a6da2c6c13a581a94ee473a7b069ef15a4ae182d7f6a129723a5d5ab10011139b13748600e98e23f2bf8c16ee8d56501a020a84f

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • ElysiumStealer

      ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba Payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Modifies Windows Defender Real-time Protection settings

    • Pony,Fareit

      Pony is a Remote Access Trojan application that steals information.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RedLine

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

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • rl_trojan

      redline stealer.

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

    • Vidar Stealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • 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.

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks