General

  • Target

    ca99a919df5df0d669d58851e03484db1d013f6f088bb9883ef755ed14c0b5f9

  • Size

    223KB

  • Sample

    230925-28414acf8z

  • MD5

    aa735ced5eaa7b8c02ab028d8872aa8f

  • SHA1

    696790e272a513df5307c73e9145ad2c160b4df9

  • SHA256

    ca99a919df5df0d669d58851e03484db1d013f6f088bb9883ef755ed14c0b5f9

  • SHA512

    3d3c605b409911eba2c74f7023a9a841d058111851c41b19730422e36ad16500a295fa18597fdb3a435f77eeded885c70c451359c0fe7ace9e9a7deac71c0149

  • SSDEEP

    3072:i4CeHv915XAo7FAUxYd5pRE+T1S19FsaAWltJ5+kZJT5:IeHr5XBA6OpCIoqaAJkXT

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

LogsDiller Cloud (TG: @logsdillabot)

C2

146.59.10.173:45035

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family

djvu

C2

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

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

Attributes
  • extension

    .azop

  • 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: 0792

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      ca99a919df5df0d669d58851e03484db1d013f6f088bb9883ef755ed14c0b5f9

    • Size

      223KB

    • MD5

      aa735ced5eaa7b8c02ab028d8872aa8f

    • SHA1

      696790e272a513df5307c73e9145ad2c160b4df9

    • SHA256

      ca99a919df5df0d669d58851e03484db1d013f6f088bb9883ef755ed14c0b5f9

    • SHA512

      3d3c605b409911eba2c74f7023a9a841d058111851c41b19730422e36ad16500a295fa18597fdb3a435f77eeded885c70c451359c0fe7ace9e9a7deac71c0149

    • SSDEEP

      3072:i4CeHv915XAo7FAUxYd5pRE+T1S19FsaAWltJ5+kZJT5:IeHr5XBA6OpCIoqaAJkXT

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • 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

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • 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

    • Stops running service(s)

    • Deletes itself

    • Drops startup file

    • Executes dropped EXE

    • Modifies file permissions

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • 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