Overview

overview

10

Static

static

1

6e24cbe71c...91.exe

windows7-x64

10

6e24cbe71c...91.exe

windows10-2004-x64

10

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General

  • Target

    6e24cbe71c9a5bd7edb73e58fabf1c804d918803fb64563275ebbfcc3dcc9f91.zip

  • Size

    155KB

  • Sample

    230310-nfhqhaeh8z

  • MD5

    bd473c38a3ecbf0d5b04631c3458689a

  • SHA1

    ec4924c3f59654822ef5f655ab7114b07b4da2f2

  • SHA256

    b394c771a9f70d03f0a44cd348b57a3f1d03860c4e54557b4290e677cee3c8fb

  • SHA512

    0c0d0ae8d7c9faa0a82b3a77dabbf86f1588085f3abbaa8c806a2552fe608801f394b5389f417a94aca2d514f463af6db3f7321a7e201452001906a4e24b4788

  • SSDEEP

    1536:aV+7G9dxT2l8sxDZZkVSxFKcmBaMFHqZYptuX+82KcPjM1EVZeL+BDsuAXIXHBTD:NGZT9sxDEViAKU6CbZeim8317J+gSrW

Score
10/10
djvulaplassmokeloadervidar694f12963bedb0c6040fb3c74aac71e5pub1sprgbackdoorclipperdiscoverypersistenceransomwarestealertrojan

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://hoh0aeghwugh2gie.com/

http://hie7doodohpae4na.com/

http://aek0aicifaloh1yo.com/

http://yic0oosaeiy7ahng.com/

http://wa5zu7sekai8xeih.com/

http://vispik.at/tmp/

http://ekcentric.com/tmp/
rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

djvu

C2

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

http://zexeq.com/test2/get.php
Attributes
  • extension

    .coba

  • offline_id

    fTU4hYOJ0niv7WAg9utRTzxXv2TcoEvGPJhzIot1

  • 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-hhA4nKfJBj 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: 0660JOsie

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

sprg

Extracted

Family

vidar

Version

2.9

Botnet

694f12963bedb0c6040fb3c74aac71e5

C2

https://t.me/nemesisgrow

https://steamcommunity.com/profiles/76561199471222742

http://65.109.12.165:80
Attributes
  • profile_id_v2

    694f12963bedb0c6040fb3c74aac71e5

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

laplas

C2

http://45.159.189.105

Attributes
  • api_key

    ad75d4e2e9636ca662a337b6e798d36159f23acfc89bbe9400d0d451bd8d69fd

Targets

    • Target

      6e24cbe71c9a5bd7edb73e58fabf1c804d918803fb64563275ebbfcc3dcc9f91.exe

    • Size

      273KB

    • MD5

      f798649738b4f9c476674323321d82dc

    • SHA1

      2cae50e9616fcb30bcb77c9c120e331d40c48928

    • SHA256

      6e24cbe71c9a5bd7edb73e58fabf1c804d918803fb64563275ebbfcc3dcc9f91

    • SHA512

      123551ee5c8a1d0e7f9ffee9ff0a9a426303cc36455c0c4243b5431c1ab5f55319120467bfdee4aa3a299fd6a40d880f97cf58a22a532814bb1c4e011fd20dcd

    • SSDEEP

      3072:hIOYjLMmBOBPKo6Gj59BQlCSI9+a5AJxdmosH3uKpehoaAusprm4:sLRmPx/ClrsImos+KpehaXV

    Score
    10/10
    smokeloaderbackdoortrojandjvulaplasvidar694f12963bedb0c6040fb3c74aac71e5pub1sprgclipperdiscoverypersistenceransomwarestealer

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Laplas Clipper

      Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

      stealerclipperlaplas

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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 Enterprise v6

Tasks