Overview

overview

10

Static

static

3

7edf6918a6...4c.exe

windows7-x64

10

7edf6918a6...4c.exe

windows10-2004-x64

10

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General

  • Target

    48a7f8d73959fcf8e530113cc1873c2c.bin

  • Size

    141KB

  • Sample

    230517-bglsbscc7y

  • MD5

    1c67e1b83665ef85b38e751c7238803f

  • SHA1

    2f74a2c15872e2226938c2fcfb4b3918f358ab1f

  • SHA256

    bc28da95751153932d922dbe0febbb078f294a478c177e53c286b05434481c62

  • SHA512

    31f8805f2cf88a7f2186395bb4edbe8dabb06413dbc92640fb878e3a59c8f46cf0e734e1fc469ecefe110af100a44594f25fbc890fd5801137a4216fc2083224

  • SSDEEP

    3072:w+EAzhU/yQQJmGfzqhLkiCx5UJujVfvNJQY6eSbn1SpV9Skam:w+EAzhXdRfzqhLTCxaJujVX3oFbn1SpL

Score
10/10
amadeydjvusmokeloadervidar379b0d0a9ef2b4ae960ec452f90e3e8b9dfa7ee730fa2f1efb5ed51dbbec22f5backdoordiscoverypersistenceransomwarespywarestealertrojan

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/raud/get.php

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

    .xaro

  • offline_id

    uK3VnHYy6oibGbO8t2PDOMcT40gQoh5oUUCe2Lt1

  • payload_url

    http://colisumy.com/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-otP8Wlz4eh 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: 0709JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

3.9

Botnet

379b0d0a9ef2b4ae960ec452f90e3e8b

C2

https://steamcommunity.com/profiles/76561199263069598

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

    379b0d0a9ef2b4ae960ec452f90e3e8b

  • user_agent

    Mozilla/5.0 (compatible; Konqueror/3.5; Linux) KHTML/3.5.7 (like Gecko) (Debian)

Extracted

Family

vidar

Version

3.9

Botnet

9dfa7ee730fa2f1efb5ed51dbbec22f5

C2

https://steamcommunity.com/profiles/76561199263069598

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

    9dfa7ee730fa2f1efb5ed51dbbec22f5

  • user_agent

    Mozilla/5.0 (compatible; Konqueror/3.5; Linux) KHTML/3.5.7 (like Gecko) (Debian)

Extracted

Family

amadey

Version

3.70

C2

77.73.134.27/n9kdjc3xSf/index.php

Targets

    • Target

      7edf6918a66629fd9d6eec6d6d66d17584cc3f0da69b87b63447d37c078b624c.exe

    • Size

      234KB

    • MD5

      48a7f8d73959fcf8e530113cc1873c2c

    • SHA1

      117f9e66afda91a0016e908f62866b1ed25d6b59

    • SHA256

      7edf6918a66629fd9d6eec6d6d66d17584cc3f0da69b87b63447d37c078b624c

    • SHA512

      e6066699d3cc35a10a3c98ed27a6d0bba0c92a14168fb589fc5a71089fbb59688b7e7b21395165ca64028a8ae3b67532929f4717f5aa4e7b6e40f9c440bd356f

    • SSDEEP

      3072:s2PQXiAM2g8imZ+q/yUNrD+yvgyp+kuO3SSHzO117NgmX6w/X0joFYJvKuZ:kXMmXFNf+HdO3SSTO11NgA680joAdZ

    Score
    10/10
    smokeloaderbackdoortrojanamadeydjvuvidar379b0d0a9ef2b4ae960ec452f90e3e8b9dfa7ee730fa2f1efb5ed51dbbec22f5discoverypersistenceransomwarespywarestealer

    • 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

    • 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.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks