Overview

overview

10

Static

static

3

49f65e66b0...74.exe

windows7-x64

10

49f65e66b0...74.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c04ee29cc098afc72469c1bd01b06dd4.bin

  • Size

    157KB

  • Sample

    231127-c9zqbsdg9y

  • MD5

    29fe066c7fe40d3ec4f4ffbbda4522e0

  • SHA1

    996c6c35f69d009ae314cb61034c590c4fa35196

  • SHA256

    d09a437b850a2ab00f0bc549ac10f8fa5c4798b561dbfccf9c4e1c9f942c836a

  • SHA512

    bdd900ad8d336b0fae25e5fa1d51e21c1e32d436c9f364160b5609c313664b57c75833acd2ef945e23111e0bfa71bb0e28cfefac1a9de01c16a0f0bfe0aa9926

  • SSDEEP

    3072:AhdnC0rm9XOOxZK3Cz4DJmss4jdrtTfYH63C3wL0AmJhmtH41I3DWh0pE:AhlC6m99STTdrtTy7wLoJhmt41Iq2E

Score
10/10
djvuredlinesmokeloaderlogsdiller cloud (bot: @logsdillabot)pub1backdoorcollectiondiscoveryevasioninfostealerpersistenceransomwarespywarestealerthemidatrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://onualituyrs.org/

http://sumagulituyo.org/

http://snukerukeutit.org/

http://lightseinsteniki.org/

http://liuliuoumumy.org/

http://stualialuyastrelia.net/

http://kumbuyartyty.net/

http://criogetikfenbut.org/

http://tonimiuyaytre.org/

http://tyiuiunuewqy.org/

http://humydrole.com/tmp/index.php

http://trunk-co.ru/tmp/index.php

http://weareelight.com/tmp/index.php

http://pirateking.online/tmp/index.php

http://piratia.pw/tmp/index.php

http://go-piratia.ru/tmp/index.php
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .gycc

  • offline_id

    nN1rRlTxKTPo66pmJEAHwufZ2Dhz4MsNxIlOk6t1

  • payload_url

    http://brusuax.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-CDZ4hMgp2X 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: 0829ASdw

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

redline

Botnet

LogsDiller Cloud (Bot: @logsdillabot)

C2

194.49.94.181:40264

Targets

    • Target

      49f65e66b00f5178744bb3e3c1f7572aad43485fbbf6b4a3f729e58bf86c8d74.exe

    • Size

      288KB

    • MD5

      c04ee29cc098afc72469c1bd01b06dd4

    • SHA1

      31dfc31f70793781e024251f5692b0f31cf96910

    • SHA256

      49f65e66b00f5178744bb3e3c1f7572aad43485fbbf6b4a3f729e58bf86c8d74

    • SHA512

      6ce5e9586fcf6c665305be1044703167a7f25e6450c95a013aa12d9a0c2a82cee4ce9bbf087b5b3db49139237bb030958326a8741746cb870f0f344e09c2ce66

    • SSDEEP

      3072:FIy+dIrLEj2qPpwqRY29MX6Xn/xQ5mg1/4r/E5kVyBk3eFx/RiPB:a5dALEjV1MXYBk/YQ+

    Score
    10/10
    djvuredlinesmokeloaderlogsdiller cloud (bot: @logsdillabot)pub1backdoorcollectiondiscoveryevasioninfostealerpersistenceransomwarespywarestealerthemidatrojan

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • RedLine

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

      infostealerredline

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Accesses Microsoft Outlook profiles

      collection

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • 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 NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks