General

  • Target

    ecd7d8b810f64cfb3f333d62cb01550e40dc7b0e6148a5fbbd020b4c5ad4519d

  • Size

    195KB

  • Sample

    230228-danpfsha4t

  • MD5

    f28f84e2525601986c94ae1af10f8357

  • SHA1

    adcea7bbc5b1a2d31e58cbacc079f6b5ce2fe508

  • SHA256

    ecd7d8b810f64cfb3f333d62cb01550e40dc7b0e6148a5fbbd020b4c5ad4519d

  • SHA512

    56436795b463c91231383f98ee8a75cf5c3e8add64645acbb34ba0a01a794a15f868cdb1ba48556d0d89e189edff2482497c6263b8c7a4df9c0ef426bbfd8e55

  • SSDEEP

    3072:1o0X8eWY0hy2MbPPbbIFqBITMbY7cXoix6sVOI/6PBTp0zDj/AdeZ:a0sFnYbPjbIFyIQU7cXTBVZipoYd

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: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0653JOsie

rsa_pubkey.plain

Targets

    • Target

      ecd7d8b810f64cfb3f333d62cb01550e40dc7b0e6148a5fbbd020b4c5ad4519d

    • Size

      195KB

    • MD5

      f28f84e2525601986c94ae1af10f8357

    • SHA1

      adcea7bbc5b1a2d31e58cbacc079f6b5ce2fe508

    • SHA256

      ecd7d8b810f64cfb3f333d62cb01550e40dc7b0e6148a5fbbd020b4c5ad4519d

    • SHA512

      56436795b463c91231383f98ee8a75cf5c3e8add64645acbb34ba0a01a794a15f868cdb1ba48556d0d89e189edff2482497c6263b8c7a4df9c0ef426bbfd8e55

    • SSDEEP

      3072:1o0X8eWY0hy2MbPPbbIFqBITMbY7cXoix6sVOI/6PBTp0zDj/AdeZ:a0sFnYbPjbIFyIQU7cXTBVZipoYd

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Modifies file permissions

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • 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 Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

File Permissions Modification

1
T1222

Modify Registry

1
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Tasks