General

  • Target

    b5fc4c3515e68bae6e10129927b725b97cf688bce2c2d95de2cd094fbc9675d7

  • Size

    174KB

  • Sample

    230316-xvgw7acd96

  • MD5

    fb68f80781b0f3b08a04784babde7495

  • SHA1

    a2630a667a81a6c8dbad1c841328c3de2f5af291

  • SHA256

    b5fc4c3515e68bae6e10129927b725b97cf688bce2c2d95de2cd094fbc9675d7

  • SHA512

    bd782af60bb5e57ddae60e2d22c3727f03e74588caf4c61f6e712d057c189dfc96ab8a4d9bfc81bc47da317f426ccd8ab52711d0357ed8c7bc0fed930802287d

  • SSDEEP

    3072:2FcNk7Y4ipDoqB+ibCKjS5rNEEFdDlgk2UZroNMIXla:2mk79KoK1S5Tv26oNf

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

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

Attributes
  • extension

    .dapo

  • offline_id

    8EM6M9LqEzIk18qaQ87WiPQ1u84RRdej5V1ovht1

  • 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-vbVkogQdu2 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: 0667JOsie

rsa_pubkey.plain
rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Extracted

Family

vidar

Version

3

Botnet

d6ef050131e7d5a1d595c51613328971

C2

https://t.me/zaskullz

https://steamcommunity.com/profiles/76561199486572327

http://135.181.87.234:80

Attributes
  • profile_id_v2

    d6ef050131e7d5a1d595c51613328971

Extracted

Family

smokeloader

Botnet

sprg

Targets

    • Target

      b5fc4c3515e68bae6e10129927b725b97cf688bce2c2d95de2cd094fbc9675d7

    • Size

      174KB

    • MD5

      fb68f80781b0f3b08a04784babde7495

    • SHA1

      a2630a667a81a6c8dbad1c841328c3de2f5af291

    • SHA256

      b5fc4c3515e68bae6e10129927b725b97cf688bce2c2d95de2cd094fbc9675d7

    • SHA512

      bd782af60bb5e57ddae60e2d22c3727f03e74588caf4c61f6e712d057c189dfc96ab8a4d9bfc81bc47da317f426ccd8ab52711d0357ed8c7bc0fed930802287d

    • SSDEEP

      3072:2FcNk7Y4ipDoqB+ibCKjS5rNEEFdDlgk2UZroNMIXla:2mk79KoK1S5Tv26oNf

    • Amadey

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

    • Detected Djvu ransomware

    • Detects PseudoManuscrypt payload

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • 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.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Modifies file permissions

    • 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

    • 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

MITRE ATT&CK Enterprise v6

Tasks