General

  • Target

    d4b3dbad0f31281889887a77d8a66f443d75b3e5da8fc39afa1c8f4cf8881875

  • Size

    134KB

  • Sample

    230816-jvfggaaf5x

  • MD5

    767ca252c257ba44204dbd8dd0a12101

  • SHA1

    418044d56d5354b26fcf0c86816b98008dd0b86d

  • SHA256

    e38b10da1eef26701d49a94429437df73d01e2d8a0d7e6631904a16acd3f4643

  • SHA512

    d27d8bf6fad379b6e41353d3476439f5a0d8ffb610fcf6b0253998fba96fd85cf5e0a101a9904192205840052d83f3760519830ac88322987cec9753b47bb777

  • SSDEEP

    3072:+8CiK5jQ9xeznMVy0DUs2RWBmxw7Tgy9KDf0V:3V9xegQ7MmxDYKcV

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

    .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

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

51.83.170.21:19447

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      d4b3dbad0f31281889887a77d8a66f443d75b3e5da8fc39afa1c8f4cf8881875

    • Size

      251KB

    • MD5

      2ce1035556c4df77ac4086b85e1bd4e5

    • SHA1

      20e169cda5e2fd4aa8a40d7f0972973f8e3a79a5

    • SHA256

      d4b3dbad0f31281889887a77d8a66f443d75b3e5da8fc39afa1c8f4cf8881875

    • SHA512

      1e4640d07434d07743dca68b72e1fe50c287fadf74c3ee5a80ef49d98f3a50e7f756d3c44269042a1c51ee9a777977d9bd5556027ac5756f098d94e33430418b

    • SSDEEP

      3072:4DPE8QXkpqhnfGcEcn6PpSXiQUb8b4KueWBmxw2ShGsK:yP8nfGcEc6P8iQb4PmxdSC

    • 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.

    • 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