General

  • Target

    5adda548b167701522e79f1c56692d79.exe

  • Size

    249KB

  • Sample

    230814-khkfbsch7s

  • MD5

    5adda548b167701522e79f1c56692d79

  • SHA1

    6f50fbe7f9a8d8999686a5d6448ba8552658ff93

  • SHA256

    7aa6a3dccf29348a58a106ca27606d16e293cd0ec2fae10ec54c9041058d5907

  • SHA512

    2838c44dd6a03b43f72b62de5a07e28a6bfd70b418969ddb7d15ea1561dd19860f2bcdc61e67aa6c0e3948707c1b5502d493d8937f82b37879bc3904c66f8396

  • SSDEEP

    3072:zmfSUxgcm/uqbL5fBm6dzdKQ7puKS/7co+OH1Ux0qyo1bCHOozoVtTTi:2BgHug5fBmQQL9gPyWcnoVl

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://greenbi.net/tmp/

http://speakdyn.com/tmp/

http://pik96.ru/tmp/

rc4.i32
rc4.i32
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

http://zexeq.com/lancer/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

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

51.83.170.21:19447

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

smokiez_1

C2

194.169.175.232:45450

Attributes
  • auth_value

    e49d5cc41e562b8a51ac9deafefa34b5

Extracted

Family

smokeloader

Botnet

pub1

Targets

    • Target

      5adda548b167701522e79f1c56692d79.exe

    • Size

      249KB

    • MD5

      5adda548b167701522e79f1c56692d79

    • SHA1

      6f50fbe7f9a8d8999686a5d6448ba8552658ff93

    • SHA256

      7aa6a3dccf29348a58a106ca27606d16e293cd0ec2fae10ec54c9041058d5907

    • SHA512

      2838c44dd6a03b43f72b62de5a07e28a6bfd70b418969ddb7d15ea1561dd19860f2bcdc61e67aa6c0e3948707c1b5502d493d8937f82b37879bc3904c66f8396

    • SSDEEP

      3072:zmfSUxgcm/uqbL5fBm6dzdKQ7puKS/7co+OH1Ux0qyo1bCHOozoVtTTi:2BgHug5fBmQQL9gPyWcnoVl

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • 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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • 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