Overview

overview

10

Static

static

1

dridex

windows10-1703-x64

10

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General

  • Target

    3a67b0ab2662d759bfcaa276c5f65effbc1030f94f8ec0531ca5ab18e1aa9cbc

  • Size

    245KB

  • Sample

    230329-kk2gmafe54

  • MD5

    0e008c54d880c758e9f894ff1ea1c1b6

  • SHA1

    3f95517fd57a662d1be5a6d4541644b5ac517c76

  • SHA256

    3a67b0ab2662d759bfcaa276c5f65effbc1030f94f8ec0531ca5ab18e1aa9cbc

  • SHA512

    84cbdb062212f651f8d4108068c77fb1a6863132644279fa80a674d01c3887da5be4d93b3334365379c30ac6733ad92496db04d021b539dc62837b6c189a13bb

  • SSDEEP

    3072:yxch8vnL9iVk4hnYRcwALDcA2xUAeQFZcDLJu9X5elQIa24:DgnL9URYRQLoAYFZc0uDa

Score
10/10
amadeydjvuredlinesmokeloadervidar5df88deb5dde677ba658b77ad5f60248frtrackpub1backdoordiscoveryevasioninfostealerpersistenceransomwarespywarestealertrojan

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/
rc4.i32
rc4.i32

Extracted

Family

djvu

C2

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

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

    .jywd

  • offline_id

    MEMHlobHgXqvmTWaMsLcwGZhDOd00bblO1yevst1

  • 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-fkW8qLaCVQ 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: 0675JOsie

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

vidar

Version

3.2

Botnet

5df88deb5dde677ba658b77ad5f60248

C2

https://steamcommunity.com/profiles/76561199489580435

https://t.me/tabootalks
Attributes
  • profile_id_v2

    5df88deb5dde677ba658b77ad5f60248

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79

Extracted

Family

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Extracted

Family

redline

Botnet

frtrack

C2

francestracking.com:80

Attributes
  • auth_value

    f2f94b780071d26409283a3478312faf

Targets

    • Target

      3a67b0ab2662d759bfcaa276c5f65effbc1030f94f8ec0531ca5ab18e1aa9cbc

    • Size

      245KB

    • MD5

      0e008c54d880c758e9f894ff1ea1c1b6

    • SHA1

      3f95517fd57a662d1be5a6d4541644b5ac517c76

    • SHA256

      3a67b0ab2662d759bfcaa276c5f65effbc1030f94f8ec0531ca5ab18e1aa9cbc

    • SHA512

      84cbdb062212f651f8d4108068c77fb1a6863132644279fa80a674d01c3887da5be4d93b3334365379c30ac6733ad92496db04d021b539dc62837b6c189a13bb

    • SSDEEP

      3072:yxch8vnL9iVk4hnYRcwALDcA2xUAeQFZcDLJu9X5elQIa24:DgnL9URYRQLoAYFZc0uDa

    Score
    10/10
    amadeydjvuredlinesmokeloadervidar5df88deb5dde677ba658b77ad5f60248frtrackpub1backdoordiscoveryevasioninfostealerpersistenceransomwarespywarestealertrojan

    • Amadey

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

      trojanamadey

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Modifies security service

      evasion

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • 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

    • 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

    • 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 SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks