General

  • Target

    47e7130a0faffe94a7692ffeffea59e68ba5687a17cee17ad2d846326f7b942b_JC.exe

  • Size

    273KB

  • Sample

    230917-hj14csga3v

  • MD5

    ac7aa4f818882b3a173d2c4c717a471a

  • SHA1

    da4fa2f932d2f39d87b65fb5ce33c677f90f65b5

  • SHA256

    47e7130a0faffe94a7692ffeffea59e68ba5687a17cee17ad2d846326f7b942b

  • SHA512

    ea9b68cc02d81feda5b292eea8eedd1b5e66d2211df978b71baf2c5b4c99e16e864cc870f1f7f8b660ee1e6a82e9641d6073966981e02d0840be6a2dcf06fc1f

  • SSDEEP

    3072:o/ZBnJWXuXuRPQy7rqGnohp5MzXqjZ6+n/l1iY91QN1:uB0XuXudQOr6p5MTq1liCK

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

    .ooza

  • offline_id

    dhL6XvokZotUzL67Na5WfNIBufODsob7eYc3mzt1

  • 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-XA1LckrLRP 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: 0785Okhu

rsa_pubkey.plain

Extracted

Family

redline

Botnet

lux3

C2

176.123.9.142:14845

Attributes
  • auth_value

    e94dff9a76da90d6b000642c4a52574b

Extracted

Family

redline

C2

38.181.25.43:3325

Attributes
  • auth_value

    082cde17c5630749ecb0376734fe99c9

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

51.38.95.107:42494

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      47e7130a0faffe94a7692ffeffea59e68ba5687a17cee17ad2d846326f7b942b_JC.exe

    • Size

      273KB

    • MD5

      ac7aa4f818882b3a173d2c4c717a471a

    • SHA1

      da4fa2f932d2f39d87b65fb5ce33c677f90f65b5

    • SHA256

      47e7130a0faffe94a7692ffeffea59e68ba5687a17cee17ad2d846326f7b942b

    • SHA512

      ea9b68cc02d81feda5b292eea8eedd1b5e66d2211df978b71baf2c5b4c99e16e864cc870f1f7f8b660ee1e6a82e9641d6073966981e02d0840be6a2dcf06fc1f

    • SSDEEP

      3072:o/ZBnJWXuXuRPQy7rqGnohp5MzXqjZ6+n/l1iY91QN1:uB0XuXudQOr6p5MTq1liCK

    • Detect Fabookie payload

    • Detected Djvu ransomware

    • Detects LgoogLoader payload

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

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

    • Glupteba payload

    • LgoogLoader

      A downloader capable of dropping and executing other malware families.

    • RedLine

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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • 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

    • Reads user/profile data of web browsers

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

    • 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.

    • 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