General

  • Target
    SecuriteInfo.com.Win64.Evo-gen.16085.20859.exe
  • Size 3.7MB
  • Sample240123-tx31naccar
  • SHA256 07fc70e17fc81a62cce3afd89755eb174e090bb3c0f170ea23a55ac7cdda1820
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • djvu

C2
  • http://habrafa.com/test2/get.php

Attributes
  • extension

    .cdtt

  • offline_id

    Bn3q97hwLouKbhkQRNO4SeV07gjdEQVm8NKhg0t1

  • payload_url

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-FCWSCsjEWS Price of private key and decrypt software is $1999. Discount 50% available if you contact us first 72 hours, that's price for you is $999. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0845OSkw

rsa_pubkey.plain

Extracted

Family
  • redline

Botnet
  • 24k

C2
  • 91.92.245.15:80

Extracted

Family
  • stealc

C2
  • http://185.172.128.24

Attributes
  • url_path

    /40d570f44e84a4�4.php

rc4.plain

Extracted

Family
  • risepro

C2
  • 193.233.132.62:50500

Extracted

Family
  • smokeloader

Version
  • 2022

C2
  • http://gxutc2c.com/tmp/index.php

  • http://proekt8.ru/tmp/index.php

  • http://mth.com.ua/tmp/index.php

  • http://pirateking.online/tmp/index.php

  • http://piratia.pw/tmp/index.php

  • http://go-piratia.ru/tmp/index.php

  • http://selebration17io.io/index.php

  • http://vacantion18ffeu.cc/index.php

  • http://valarioulinity1.net/index.php

  • http://buriatiarutuhuob.net/index.php

  • http://cassiosssionunu.me/index.php

  • http://sulugilioiu19.net/index.php

  • http://goodfooggooftool.net/index.php

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

Extracted

Family
  • smokeloader

Botnet
  • pub3

Extracted

Family
  • redline

Botnet
  • LogsDiller Cloud (Telegram: @logsdillabot)

C2
  • 45.15.156.60:12050

Extracted

Family
  • fabookie

C2
  • http://app.alie3ksgaa.com/check/safe

Targets

    • Target
      SecuriteInfo.com.Win64.Evo-gen.16085.20859.exe
    • Size 3.7MB
    • SHA256 07fc70e17fc81a62cce3afd89755eb174e090bb3c0f170ea23a55ac7cdda1820
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Fabookie payload

    • Detect ZGRat V1

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Fabookie

      Fabookie is facebook account info stealer.

    • RedLine

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

    • RedLine payload

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Stealc

      Stealc is an infostealer written in C++.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Creates new service(s)

    • Downloads MZ/PE file

    • Stops running service(s)

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • 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.

    • 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

    • 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 v15

Tasks