Overview

overview

10

Static

static

3

ea8dcf2eee...06.exe

windows7-x64

10

ea8dcf2eee...06.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ea8dcf2eee76f737f8796bdbf7e33a06.exe

  • Size

    217KB

  • Sample

    240214-glathsbh98

  • MD5

    ea8dcf2eee76f737f8796bdbf7e33a06

  • SHA1

    a30a310bf397ac2c5c15df009f12c91b7a2641b4

  • SHA256

    b8a974ff0066513b4fac4f6a256a39933af90a9df9b03d6234d1a4bf88b7b0e8

  • SHA512

    305c1b28f68dff88cf0006d61c3210e9b32f32490ddfcd361fc0923214e39aacd936a1f3a195b6fd3a876f5eacf054ce22d15b6fcc254024d33f5f6e13ea1e3b

  • SSDEEP

    3072:d3tinQnUoC0pvo/Uw/3BofIclBYKw6tkp3P00gpUCL5HVFUjWjJkp:d3cnQnO+vNlBH1t4P0a65HYjWjm

Score
10/10
dcratdjvulummasmokeloaderstealcvidar13bd7290c1961db27b4ede41bfbf4c5etfd5backdoordiscoveryinfostealerpersistenceransomwareratspywarestealertrojanvmprotect

Malware Config

Extracted

Family

smokeloader

Botnet

tfd5

Extracted

Family

smokeloader

Version

2022

C2

http://trad-einmyus.com/index.php

http://tradein-myus.com/index.php

http://trade-inmyus.com/index.php
rc4.i32
rc4.i32

Extracted

Family

djvu

C2

http://habrafa.com/test1/get.php

Attributes
  • extension

    .lkhy

  • offline_id

    OxV6DGl22io8sqMOW1zCCOlzPiv4f1Vqzw7Y8zt1

  • payload_url

    http://brusuax.com/dl/build2.exe

    http://habrafa.com/files/1/build3.exe

  • 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. Do not ask assistants from youtube and recovery data sites for help in recovering your data. They can use your free decryption quota and scam you. Our contact is emails in this text document only. You can get and look video overview decrypt tool: https://we.tl/t-uNdL2KHHdy Price of private key and decrypt software is $999. Discount 50% available if you contact us first 72 hours, that's price for you is $499. 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: 0851ASdw

rsa_pubkey.plain

Extracted

Family

vidar

Version

7.8

Botnet

13bd7290c1961db27b4ede41bfbf4c5e

C2

https://t.me/karl3on

https://steamcommunity.com/profiles/76561199637071579
Attributes
  • profile_id_v2

    13bd7290c1961db27b4ede41bfbf4c5e

  • user_agent

    Mozilla/5.0 (X11; Linux 3.5.4-1-ARCH i686; es) KHTML/4.9.1 (like Gecko) Konqueror/4.9

Extracted

Family

stealc

C2

http://216.98.9.109

Attributes
  • url_path

    /76249dc8768da895.php

Extracted

Family

lumma

C2

https://resergvearyinitiani.shop/api

https://fossillandscapefewkew.site/api

Targets

    • Target

      ea8dcf2eee76f737f8796bdbf7e33a06.exe

    • Size

      217KB

    • MD5

      ea8dcf2eee76f737f8796bdbf7e33a06

    • SHA1

      a30a310bf397ac2c5c15df009f12c91b7a2641b4

    • SHA256

      b8a974ff0066513b4fac4f6a256a39933af90a9df9b03d6234d1a4bf88b7b0e8

    • SHA512

      305c1b28f68dff88cf0006d61c3210e9b32f32490ddfcd361fc0923214e39aacd936a1f3a195b6fd3a876f5eacf054ce22d15b6fcc254024d33f5f6e13ea1e3b

    • SSDEEP

      3072:d3tinQnUoC0pvo/Uw/3BofIclBYKw6tkp3P00gpUCL5HVFUjWjJkp:d3cnQnO+vNlBH1t4P0a65HYjWjm

    Score
    10/10
    dcratdjvusmokeloadervidar13bd7290c1961db27b4ede41bfbf4c5etfd5backdoordiscoveryinfostealerpersistenceransomwareratstealertrojanvmprotectlummastealcspyware

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Detect Vidar Stealer

      stealer

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

      stealerlumma

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks