Overview

overview

10

Static

static

1

dridex

windows10-1703-x64

10

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General

  • Target

    68c7bcea84b11a317b6bf5763254408c226e821a5c35c83c65f4a82df575bb91

  • Size

    278KB

  • Sample

    230301-bdngrade4x

  • MD5

    b30285cb928ac74d2bb261502fed1c8b

  • SHA1

    fb85f304d789e8d58d01863c84a9096553353a86

  • SHA256

    68c7bcea84b11a317b6bf5763254408c226e821a5c35c83c65f4a82df575bb91

  • SHA512

    61105ebd8cd3af4a2c1ffb5384fa4c259a1a0ea1f37aece342134c120d82d628478aac0f9f3e0495b313d4e8801f4cb5d9c56da33251c1e14c10818646bc5c88

  • SSDEEP

    3072:Tt2JLD0M0dbHzluN8v5g8ohivnkN9AoZ//mrelG1vKnE202K:QJLDhobHz75gyvnwiW/DlG1CnEz2

Score
10/10
djvupseudomanuscryptsmokeloadervidarbackdoordiscoveryloaderpersistenceransomwarestealertrojanvmprotect

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

http://vispik.at/tmp/

http://ekcentric.com/tmp/

http://hbeat.ru/tmp/

http://mordo.ru/tmp/
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

djvu

C2

http://jiqaz.com/test2/get.php

http://jiqaz.com/lancer/get.php
Attributes
  • extension

    .qoqa

  • offline_id

    Xh1imMzV8WzAm0eIWyn37eXohcBDjfS7qtFBdEt1

  • 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-iftnY5iBx9 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: 0653JOsie

rsa_pubkey.plain

Targets

    • Target

      68c7bcea84b11a317b6bf5763254408c226e821a5c35c83c65f4a82df575bb91

    • Size

      278KB

    • MD5

      b30285cb928ac74d2bb261502fed1c8b

    • SHA1

      fb85f304d789e8d58d01863c84a9096553353a86

    • SHA256

      68c7bcea84b11a317b6bf5763254408c226e821a5c35c83c65f4a82df575bb91

    • SHA512

      61105ebd8cd3af4a2c1ffb5384fa4c259a1a0ea1f37aece342134c120d82d628478aac0f9f3e0495b313d4e8801f4cb5d9c56da33251c1e14c10818646bc5c88

    • SSDEEP

      3072:Tt2JLD0M0dbHzluN8v5g8ohivnkN9AoZ//mrelG1vKnE202K:QJLDhobHz75gyvnwiW/DlG1CnEz2

    Score
    10/10
    djvupseudomanuscryptsmokeloadervidarbackdoordiscoveryloaderpersistenceransomwarestealertrojanvmprotect

    • Detected Djvu ransomware

    • Detects PseudoManuscrypt payload

      loader

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Process spawned unexpected child process

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

    • PseudoManuscrypt

      PseudoManuscrypt is a malware Lazarus’s Manuscrypt targeting government organizations and ICS.

      loaderpseudomanuscrypt

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Modifies file permissions

      discovery

    • 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

    • Adds Run key to start application

      persistence

    • 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