General

  • Target

    f359e3aa8043a9fcb4bd57f8b2248d2228d0a88a57b7bd471f3386f53a71c1c8

  • Size

    230KB

  • Sample

    230818-lr5nasab5t

  • MD5

    7b9ec42074b07317ca404a2547060292

  • SHA1

    b82623432995ee87c1d1011b0d17343e900a6b77

  • SHA256

    f359e3aa8043a9fcb4bd57f8b2248d2228d0a88a57b7bd471f3386f53a71c1c8

  • SHA512

    d91646791d2e2b67aea20adbe1c57e0f8cea30157ebf76a8da4354842ec34300fa37c8428cf3855baa5658a7817ad13f15d3ad7a3e7f4bcae3bfd7f3fedc9772

  • SSDEEP

    3072:MBXef+IiL/3NTJf4/KjImRhQDIfimwQouDPT7AlG5FMB5:0/IiLlTl4yMmRhV2uDolGMB

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

redline

Botnet

lux3

C2

176.123.9.142:14845

Attributes
  • auth_value

    e94dff9a76da90d6b000642c4a52574b

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .taoy

  • offline_id

    cshgakAnUmp40qfk3nvyiyRRVOf96kqTUfJ1MNt1

  • 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-hmnZYNZHN5 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: 0761JOsie

rsa_pubkey.plain

Extracted

Family

redline

C2

38.181.25.43:3325

Attributes
  • auth_value

    082cde17c5630749ecb0376734fe99c9

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

51.83.170.21:19447

149.202.0.242:31728

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family

smokeloader

Botnet

summ

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      f359e3aa8043a9fcb4bd57f8b2248d2228d0a88a57b7bd471f3386f53a71c1c8

    • Size

      230KB

    • MD5

      7b9ec42074b07317ca404a2547060292

    • SHA1

      b82623432995ee87c1d1011b0d17343e900a6b77

    • SHA256

      f359e3aa8043a9fcb4bd57f8b2248d2228d0a88a57b7bd471f3386f53a71c1c8

    • SHA512

      d91646791d2e2b67aea20adbe1c57e0f8cea30157ebf76a8da4354842ec34300fa37c8428cf3855baa5658a7817ad13f15d3ad7a3e7f4bcae3bfd7f3fedc9772

    • SSDEEP

      3072:MBXef+IiL/3NTJf4/KjImRhQDIfimwQouDPT7AlG5FMB5:0/IiLlTl4yMmRhV2uDolGMB

    • Detect Fabookie payload

    • Detected Djvu ransomware

    • 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

    • 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

    • Executes dropped EXE

    • Modifies file permissions

    • Uses the VBS compiler for execution

    • 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

MITRE ATT&CK Enterprise v15

Tasks