Overview

overview

10

Static

static

1

dridex

windows10-1703-x64

10

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General

  • Target

    5d709cd2de58b427516143e97fb40307f0c094e4f474ae3a2f76eedc761f46c6

  • Size

    195KB

  • Sample

    230301-zby3gahf6y

  • MD5

    613cfe00943c34f066c4ab9c146a92dc

  • SHA1

    ff5a557796c512fa8438f13ca3e8e73af0067b7c

  • SHA256

    5d709cd2de58b427516143e97fb40307f0c094e4f474ae3a2f76eedc761f46c6

  • SHA512

    64810555e9e94710e11fa24c74edb7e88787d7b367797cb93c4d86403a2c392a16cc0eb4badb63675a40aedbdb43aca0b3e2eac00d5d364c4be1aa01e78a4e9e

  • SSDEEP

    3072:P5vzlbUVefuuk/VH7sKby6tF+09HA8qI49gHZ49dkBq7IUTYC3:hhboefuukp26GIj4EZ4wE7V73

Score
10/10
djvupseudomanuscryptsmokeloadervidarbackdoordiscoveryloaderpersistenceransomwarestealertrojan

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://hoh0aeghwugh2gie.com/

http://hie7doodohpae4na.com/

http://aek0aicifaloh1yo.com/

http://yic0oosaeiy7ahng.com/

http://wa5zu7sekai8xeih.com/
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

djvu

C2

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

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

    .goaq

  • offline_id

    zMrgM3QgNJsLARd9vs9a31qnKMjRqxjLT6s9OQt1

  • payload_url

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

    http://zexeq.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-rayImYlyWe 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: 0656Usjf

rsa_pubkey.plain

Targets

    • Target

      5d709cd2de58b427516143e97fb40307f0c094e4f474ae3a2f76eedc761f46c6

    • Size

      195KB

    • MD5

      613cfe00943c34f066c4ab9c146a92dc

    • SHA1

      ff5a557796c512fa8438f13ca3e8e73af0067b7c

    • SHA256

      5d709cd2de58b427516143e97fb40307f0c094e4f474ae3a2f76eedc761f46c6

    • SHA512

      64810555e9e94710e11fa24c74edb7e88787d7b367797cb93c4d86403a2c392a16cc0eb4badb63675a40aedbdb43aca0b3e2eac00d5d364c4be1aa01e78a4e9e

    • SSDEEP

      3072:P5vzlbUVefuuk/VH7sKby6tF+09HA8qI49gHZ49dkBq7IUTYC3:hhboefuukp26GIj4EZ4wE7V73

    Score
    10/10
    djvupseudomanuscryptsmokeloadervidarbackdoordiscoveryloaderpersistenceransomwarestealertrojan

    • 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.

    • 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