Overview

overview

10

Static

static

1

setup.exe

windows7-x64

10

setup.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    setup.exe

  • Size

    273KB

  • Sample

    230327-b1tmaaba55

  • MD5

    a4d21622c0da489bc13023d6559d3bff

  • SHA1

    b19004da7f04b4057c34003f9167e893480df411

  • SHA256

    04f659ce2e0df26afc54971fbae56b4e45f0138cced5210807b4410ab638676c

  • SHA512

    b24d2b26535f53b1dd344756a1749ce8f6789997fc949d2d4417ceb657795c20ea6458369422149230314a9ac61ca80caed18519636be24b94ce4c9680830acb

  • SSDEEP

    3072:1i9CzcZ/Smq9IVueoF8GtpBuk79Co7oGuaaca5eMVitMz4Wfr+ke3xapKCJQN0f1:HQZoFxtzuk743bjxYiz4kUxCVTfz

Score
10/10
amadeydjvusmokeloadervidar00d92484c9b27bc8482a2cc94cacc508pub1sprgbackdoordiscoverypersistenceransomwarestealertrojan

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://aapu.at/tmp/

http://poudineh.com/tmp/

http://firsttrusteedrx.ru/tmp/

http://kingpirate.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

    .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: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0675JOsie

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

smokeloader

Botnet

sprg

Extracted

Family

vidar

Version

3.1

Botnet

00d92484c9b27bc8482a2cc94cacc508

C2

https://steamcommunity.com/profiles/76561199472266392

https://t.me/tabootalks

http://135.181.26.183:80
Attributes
  • profile_id_v2

    00d92484c9b27bc8482a2cc94cacc508

  • 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

Targets

    • Target

      setup.exe

    • Size

      273KB

    • MD5

      a4d21622c0da489bc13023d6559d3bff

    • SHA1

      b19004da7f04b4057c34003f9167e893480df411

    • SHA256

      04f659ce2e0df26afc54971fbae56b4e45f0138cced5210807b4410ab638676c

    • SHA512

      b24d2b26535f53b1dd344756a1749ce8f6789997fc949d2d4417ceb657795c20ea6458369422149230314a9ac61ca80caed18519636be24b94ce4c9680830acb

    • SSDEEP

      3072:1i9CzcZ/Smq9IVueoF8GtpBuk79Co7oGuaaca5eMVitMz4Wfr+ke3xapKCJQN0f1:HQZoFxtzuk743bjxYiz4kUxCVTfz

    Score
    10/10
    smokeloaderbackdoortrojanamadeydjvuvidar00d92484c9b27bc8482a2cc94cacc508pub1sprgdiscoverypersistenceransomwarestealer

    • 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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Modifies file permissions

      discovery

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

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

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks