General

  • Target

    1ae60da15181e67f12dc63aa6480723836b39b00e2d71b40eab23473a1f8f141

  • Size

    307KB

  • Sample

    230926-tza3nabe41

  • MD5

    84cc4a7591835e1088cc894a55e1aa9f

  • SHA1

    2e176ef2ab18ed2e12ea8f113f4912ab83c2e99a

  • SHA256

    1ae60da15181e67f12dc63aa6480723836b39b00e2d71b40eab23473a1f8f141

  • SHA512

    23709f045e5a2982aee0595ef3fb9d4153f7654b3e4196dcf5025689fbc4f9140cc57e99e2ff4638bf4baa8db23009db9354e97ed8985f2982e47d1dc9b21650

  • SSDEEP

    3072:xFdLuKSTomd4Eld2h476gKPO5Kf4Ahej1g8VH1SZa7iqUrbOU:xnLuKSsmWQd2he6+2NhejOHafUrK

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/

http://gudintas.at/tmp/

http://pik96.ru/tmp/

http://rosatiauto.com/tmp/

http://kingpirate.ru/tmp/

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

Extracted

Family

djvu

C2

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

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

Attributes
  • extension

    .azhi

  • offline_id

    GQ9DjFmWFDqpsyzsOnaxE1Xr4MPL1dG4vPfPDNt1

  • 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-e5pgPH03fe 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: 0793

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

146.59.10.173:45035

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Targets

    • Target

      1ae60da15181e67f12dc63aa6480723836b39b00e2d71b40eab23473a1f8f141

    • Size

      307KB

    • MD5

      84cc4a7591835e1088cc894a55e1aa9f

    • SHA1

      2e176ef2ab18ed2e12ea8f113f4912ab83c2e99a

    • SHA256

      1ae60da15181e67f12dc63aa6480723836b39b00e2d71b40eab23473a1f8f141

    • SHA512

      23709f045e5a2982aee0595ef3fb9d4153f7654b3e4196dcf5025689fbc4f9140cc57e99e2ff4638bf4baa8db23009db9354e97ed8985f2982e47d1dc9b21650

    • SSDEEP

      3072:xFdLuKSTomd4Eld2h476gKPO5Kf4Ahej1g8VH1SZa7iqUrbOU:xnLuKSsmWQd2he6+2NhejOHafUrK

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Glupteba

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

    • Glupteba payload

    • RedLine

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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • UAC bypass

    • Windows security bypass

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • 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.

    • 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.

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

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

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks