Overview

overview

10

Static

static

3

01609399.exe

windows7-x64

10

01609399.exe

windows10-2004-x64

10

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General

  • Target

    01609399.exe

  • Size

    274KB

  • Sample

    230525-qhsdtsac95

  • MD5

    2dd1b3b1cfdeccd32214c342b5b2cd65

  • SHA1

    20f546224bd53947f0525c5ed05c0a22ed00e4d8

  • SHA256

    1386768dbc8f1da26d835b6c104c2baf49fba33638e9bb1a0d493d8615af46d1

  • SHA512

    7c05af6e920a6774763c21a57c53693ccdca56e36a3015d70030fc3fd58c4f74ab9b87e163380dea6310bc4e064438bacc681f2a2ad97092900992b8d0069439

  • SSDEEP

    3072:f5dI7no9Tc6sySnMzab0TwAmIiMwKvK/PtAkcRzEVHQtffI0OhUFO:fnyeTc6saG4sAmIxwkymkNKI0J

Score
10/10
amadeydjvugurcusmokeloadervidare44c96dfdf315ccf17cdd4b93cfe6e48pub1backdoorcollectiondiscoveryevasionpersistenceransomwarespywarestealertrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/
rc4.i32
rc4.i32

Extracted

Family

djvu

C2

http://zexeq.com/raud/get.php

http://zexeq.com/lancer/get.php
Attributes
  • extension

    .vapo

  • offline_id

    BUcuB8PRg0LNi380axIJs5BS8nCUdeo9U88L2Lt1

  • payload_url

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

    http://zexeq.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. You can get and look video overview decrypt tool: https://we.tl/t-tnzomMj6HU Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. 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: 0717JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

4

Botnet

e44c96dfdf315ccf17cdd4b93cfe6e48

C2

https://steamcommunity.com/profiles/76561199508624021

https://t.me/looking_glassbot
Attributes
  • profile_id_v2

    e44c96dfdf315ccf17cdd4b93cfe6e48

  • user_agent

    Mozilla/5.0 (X11; CrOS x86_64 14541.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.67

C2

45.9.74.80/0bjdn2Z/index.php

Extracted

Family

gurcu

C2

https://api.telegram.org/bot5805920195:AAHrkiYfOXg55Cncdj5wUj0Ov4rUYjQg7iU/sendMessage?chat_id=5668321496

Targets

    • Target

      01609399.exe

    • Size

      274KB

    • MD5

      2dd1b3b1cfdeccd32214c342b5b2cd65

    • SHA1

      20f546224bd53947f0525c5ed05c0a22ed00e4d8

    • SHA256

      1386768dbc8f1da26d835b6c104c2baf49fba33638e9bb1a0d493d8615af46d1

    • SHA512

      7c05af6e920a6774763c21a57c53693ccdca56e36a3015d70030fc3fd58c4f74ab9b87e163380dea6310bc4e064438bacc681f2a2ad97092900992b8d0069439

    • SSDEEP

      3072:f5dI7no9Tc6sySnMzab0TwAmIiMwKvK/PtAkcRzEVHQtffI0OhUFO:fnyeTc6saG4sAmIxwkymkNKI0J

    Score
    10/10
    smokeloaderbackdoortrojanamadeydjvugurcuvidare44c96dfdf315ccf17cdd4b93cfe6e48pub1collectiondiscoveryevasionpersistenceransomwarespywarestealer

    • Amadey

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

      trojanamadey

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Gurcu, WhiteSnake

      Gurcu is a malware stealer written in C#.

      stealergurcu

    • Modifies security service

      evasion

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Stops running service(s)

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • 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 v6

Tasks