General

  • Target

    4ae5b7305038767799da3c938b32ff40.exe

  • Size

    214KB

  • Sample

    240221-jw5gzsdb9t

  • MD5

    4ae5b7305038767799da3c938b32ff40

  • SHA1

    d94edf007ae29c17b3867071fadf7914b7cd7b76

  • SHA256

    101da1fc6c2b5289bca646cabead73af514b63c341e7572a071b26cd649e42e1

  • SHA512

    4e382ff089d5a8910a09b009ec6ed56273414bb4272c5aa2ac1962ed9ab2ece2c456f09411226106c624e606296fd1fa35e6f4d3c22f0ce622267821a1492381

  • SSDEEP

    3072:26ZEDNsXtz1pNFtDNKmHFy1b2XpGeqoQTGJw9lmugk5Jndr8Sfn+:7fXtz1p3XtHaOpGeqoQT8MVr8y+

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://trad-einmyus.com/index.php

http://tradein-myus.com/index.php

http://trade-inmyus.com/index.php

rc4.i32
rc4.i32

Extracted

Family

djvu

C2

http://habrafa.com/test1/get.php

Attributes
  • extension

    .lkhy

  • offline_id

    OxV6DGl22io8sqMOW1zCCOlzPiv4f1Vqzw7Y8zt1

  • payload_url

    http://brusuax.com/dl/build2.exe

    http://habrafa.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. Do not ask assistants from youtube and recovery data sites for help in recovering your data. They can use your free decryption quota and scam you. Our contact is emails in this text document only. You can get and look video overview decrypt tool: https://we.tl/t-uNdL2KHHdy Price of private key and decrypt software is $999. Discount 50% available if you contact us first 72 hours, that's price for you is $499. 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: 0851ASdw

rsa_pubkey.plain

Extracted

Family

vidar

Version

7.9

Botnet

7f6c51bbce50f99b5a632c204a5ec558

C2

https://t.me/hypergog

https://steamcommunity.com/profiles/76561199642171824

Attributes
  • profile_id_v2

    7f6c51bbce50f99b5a632c204a5ec558

  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36

Extracted

Family

redline

Botnet

LogsDiller Cloud (Telegram: @logsdillabot)

C2

5.42.65.38:46185

Extracted

Family

lumma

C2

https://resergvearyinitiani.shop/api

https://turkeyunlikelyofw.shop/api

https://associationokeo.shop/api

Targets

    • Target

      4ae5b7305038767799da3c938b32ff40.exe

    • Size

      214KB

    • MD5

      4ae5b7305038767799da3c938b32ff40

    • SHA1

      d94edf007ae29c17b3867071fadf7914b7cd7b76

    • SHA256

      101da1fc6c2b5289bca646cabead73af514b63c341e7572a071b26cd649e42e1

    • SHA512

      4e382ff089d5a8910a09b009ec6ed56273414bb4272c5aa2ac1962ed9ab2ece2c456f09411226106c624e606296fd1fa35e6f4d3c22f0ce622267821a1492381

    • SSDEEP

      3072:26ZEDNsXtz1pNFtDNKmHFy1b2XpGeqoQTGJw9lmugk5Jndr8Sfn+:7fXtz1p3XtHaOpGeqoQT8MVr8y+

    • DcRat

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

    • Detect Vidar Stealer

    • Detect ZGRat V1

    • 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

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • Modifies WinLogon for persistence

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Windows security bypass

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Modifies boot configuration data using bcdedit

    • Creates new service(s)

    • Disables Task Manager via registry modification

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Stops running service(s)

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks