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General

  • Target

    cda6fb9b5264e2fd62edd87458c89bfec48519f8f08374799791024ad2de7265

  • Size

    289KB

  • Sample

    221231-acz9gsgh34

  • MD5

    d0dc6a44b287b19296ec37b1b5d2c902

  • SHA1

    5c5b53fa0c29a9d6292f941edb8cf67c24372adf

  • SHA256

    cda6fb9b5264e2fd62edd87458c89bfec48519f8f08374799791024ad2de7265

  • SHA512

    13c3718ece28aca82ae1323c9918be5bc0cbf47edf35e1e0fbdaefc28e44fe717fc74102436e61b79053ec6fec0df810cabb41c4173ecb225c8b2af60ed5532b

  • SSDEEP

    6144:r5EiOL7re/IdRh/yJL9Wcf6QcwOk8UIkEq:VEHPre/IMWwOYI9q

Malware Config

Extracted

Family

amadey

Version

3.63

C2

62.204.41.109/Nmkn5d9Dn/index.php

Extracted

Family

djvu

C2

http://ex3mall.com/lancer/get.php

Attributes
  • extension

    .znto

  • offline_id

    bE95c2N1x4fARf4W3qmFCjkKPwfFkQaU9NpNBMt1

  • payload_url

    http://uaery.top/dl/build2.exe

    http://ex3mall.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-OKSOfVy04R 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: 0625Sduef

rsa_pubkey.plain

Extracted

Family

redline

Botnet

cham

C2

31.41.244.98:4063

Attributes
  • auth_value

    a950c77ff7a47c51d23b247c81354ea4

Extracted

Family

redline

Botnet

8888888

C2

82.115.223.15:15486

Attributes
  • auth_value

    e6af700eb78a392c4db1b1bb9017947c

Extracted

Family

vidar

Version

1.7

Botnet

19

C2

https://t.me/robloxblackl

https://steamcommunity.com/profiles/76561199458928097

Attributes
  • profile_id

    19

Targets

    • Target

      cda6fb9b5264e2fd62edd87458c89bfec48519f8f08374799791024ad2de7265

    • Size

      289KB

    • MD5

      d0dc6a44b287b19296ec37b1b5d2c902

    • SHA1

      5c5b53fa0c29a9d6292f941edb8cf67c24372adf

    • SHA256

      cda6fb9b5264e2fd62edd87458c89bfec48519f8f08374799791024ad2de7265

    • SHA512

      13c3718ece28aca82ae1323c9918be5bc0cbf47edf35e1e0fbdaefc28e44fe717fc74102436e61b79053ec6fec0df810cabb41c4173ecb225c8b2af60ed5532b

    • SSDEEP

      6144:r5EiOL7re/IdRh/yJL9Wcf6QcwOk8UIkEq:VEHPre/IMWwOYI9q

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • DcRat

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

    • Detected Djvu ransomware

    • Detects LgoogLoader payload

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • LgoogLoader

      A downloader capable of dropping and executing other malware families.

    • 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.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Modifies file permissions

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses Microsoft Outlook accounts

    • Accesses Microsoft Outlook profiles

    • 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.

    • Looks up external IP address via web service

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

    • Detected potential entity reuse from brand microsoft.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks