Overview

overview

10

Static

static

1

dridex

windows10-2004-x64

10

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General

  • Target

    30ba18da5afc014d22fd11f5dc33644457279d904c5f25da0941dd3978ee68cd

  • Size

    227KB

  • Sample

    230219-pqb65seh9y

  • MD5

    22de870d57221404d5e21a16bab76bbe

  • SHA1

    5397ea0c3a9eaf6d39c0607abf5dff47e90da123

  • SHA256

    30ba18da5afc014d22fd11f5dc33644457279d904c5f25da0941dd3978ee68cd

  • SHA512

    02e88cb552d033832fda375cf60bd18a6a5071cfc3576c82118e6e8d4998de332da6a99921305c9022e55a9b1bfa986c89fa8109d9daa11a47ffecc263e783da

  • SSDEEP

    3072:2i9dBw+Lb1PWesH2ENs9O3PcvKc1SGr8e2bzBOIfgnLfF:dBw+L0eCK9O3odSGr8e2bz34L

Score
10/10
dcratdjvulaplassmokeloadervidar19agilenetbackdoorclipperdiscoveryevasioninfostealerpersistenceransomwareratspywarestealerthemidatrojanvmprotect

Malware Config

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .hhoo

  • offline_id

    dMMXkgwQTycP13C5xwPbHDSzhx1ZxiPgIMZXewt1

  • payload_url

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

    http://jiqaz.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-UQkYLBSiQ4 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: 0648JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

2.5

Botnet

19

Attributes
  • profile_id

    19

Extracted

Family

laplas

C2

http://45.159.189.105

Attributes
  • api_key

    ad75d4e2e9636ca662a337b6e798d36159f23acfc89bbe9400d0d451bd8d69fd

Targets

    • Target

      30ba18da5afc014d22fd11f5dc33644457279d904c5f25da0941dd3978ee68cd

    • Size

      227KB

    • MD5

      22de870d57221404d5e21a16bab76bbe

    • SHA1

      5397ea0c3a9eaf6d39c0607abf5dff47e90da123

    • SHA256

      30ba18da5afc014d22fd11f5dc33644457279d904c5f25da0941dd3978ee68cd

    • SHA512

      02e88cb552d033832fda375cf60bd18a6a5071cfc3576c82118e6e8d4998de332da6a99921305c9022e55a9b1bfa986c89fa8109d9daa11a47ffecc263e783da

    • SSDEEP

      3072:2i9dBw+Lb1PWesH2ENs9O3PcvKc1SGr8e2bzBOIfgnLfF:dBw+L0eCK9O3odSGr8e2bz34L

    Score
    10/10
    dcratdjvulaplassmokeloadervidar19agilenetbackdoorclipperdiscoveryevasioninfostealerpersistenceransomwareratspywarestealerthemidatrojanvmprotect

    • DcRat

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

      ratinfostealerdcrat

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Laplas Clipper

      Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

      stealerclipperlaplas

    • Modifies security service

      evasion

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

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

      evasion

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Stops running service(s)

      evasion

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • 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

    • Uses the VBS compiler for execution

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • 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

    • 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

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks