Overview

overview

10

Static

static

1

dridex

windows10-1703-x64

10

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General

  • Target

    e280a38c44918dee6095ef997d4b415468c80f4ea42f3107614fdc0ddec93455

  • Size

    227KB

  • Sample

    230219-w6ny7sgc87

  • MD5

    15f57888b114057a94ff7417faf1990f

  • SHA1

    a8d3fdb1db8abd7013421a4d2d4d05a58f261ca8

  • SHA256

    e280a38c44918dee6095ef997d4b415468c80f4ea42f3107614fdc0ddec93455

  • SHA512

    dc9bb55a7a3038f5d8a97f2751c5bd002f671dd9b7ed845e9e828c09a054c1db52805d3093897b49bd2d6b32b57e0be6598ce2dd8aca1bac70ee550243b05b55

  • SSDEEP

    3072:kqkaFW1QWL71PEK9a0k04gLj0lv+jSjJ2eubiKj1PP8NAPaLmyMdLuQXABl2s:OGW1QWL6K9lVfQ+jm2RGk1p2laAD2

Score
10/10
djvupandastealerrhadamanthyssmokeloadervidar19backdoorcollectiondiscoveryevasionpersistenceransomwarespywarestealertrojanvmprotect

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

Targets

    • Target

      e280a38c44918dee6095ef997d4b415468c80f4ea42f3107614fdc0ddec93455

    • Size

      227KB

    • MD5

      15f57888b114057a94ff7417faf1990f

    • SHA1

      a8d3fdb1db8abd7013421a4d2d4d05a58f261ca8

    • SHA256

      e280a38c44918dee6095ef997d4b415468c80f4ea42f3107614fdc0ddec93455

    • SHA512

      dc9bb55a7a3038f5d8a97f2751c5bd002f671dd9b7ed845e9e828c09a054c1db52805d3093897b49bd2d6b32b57e0be6598ce2dd8aca1bac70ee550243b05b55

    • SSDEEP

      3072:kqkaFW1QWL71PEK9a0k04gLj0lv+jSjJ2eubiKj1PP8NAPaLmyMdLuQXABl2s:OGW1QWL6K9lVfQ+jm2RGk1p2laAD2

    Score
    10/10
    djvupandastealerrhadamanthyssmokeloadervidar19backdoorcollectiondiscoveryevasionpersistenceransomwarespywarestealertrojanvmprotect

    • Detect rhadamanthys stealer shellcode

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Modifies security service

      evasion

    • Panda Stealer payload

    • PandaStealer

      Panda Stealer is a fork of CollectorProject Stealer written in C++.

      stealerpandastealer

    • Process spawned unexpected child process

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

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

      stealerrhadamanthys

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Stops running service(s)

      evasion

    • 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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • 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

    • 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.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks