General

  • Target

    fb51a3addc82eca30260bcb79b52b0f59b5175380e3040960c9b3bdc7c1bf92a

  • Size

    295KB

  • Sample

    230318-m5e58sca54

  • MD5

    c2f2093435f811147500a3f986fb5f34

  • SHA1

    e5c320cb594b8c438ec97fd87921cb6059406d75

  • SHA256

    fb51a3addc82eca30260bcb79b52b0f59b5175380e3040960c9b3bdc7c1bf92a

  • SHA512

    b4318e4eac0935320c5a481722b41bc05bf2f0079d98125893938aff2b6e47c25275927ff7da7c7dbc11c7be8ab15b863c5728efea45965c666c24c5db305627

  • SSDEEP

    3072:uFHegDLn72G/+oGLKdYIgw/4277XVsHSeq75MJt7Mk6S:tgDLn7P/7FmIgg427u3bmS

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

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Extracted

Family

smokeloader

Botnet

pub1

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

Extracted

Family

laplas

C2

http://45.159.189.105

Attributes
  • api_key

    9ee0ef01cd0f0468c997745b63f39799e510412a4bb4e6ff8efcf6f8ac926172

Targets

    • Target

      fb51a3addc82eca30260bcb79b52b0f59b5175380e3040960c9b3bdc7c1bf92a

    • Size

      295KB

    • MD5

      c2f2093435f811147500a3f986fb5f34

    • SHA1

      e5c320cb594b8c438ec97fd87921cb6059406d75

    • SHA256

      fb51a3addc82eca30260bcb79b52b0f59b5175380e3040960c9b3bdc7c1bf92a

    • SHA512

      b4318e4eac0935320c5a481722b41bc05bf2f0079d98125893938aff2b6e47c25275927ff7da7c7dbc11c7be8ab15b863c5728efea45965c666c24c5db305627

    • SSDEEP

      3072:uFHegDLn72G/+oGLKdYIgw/4277XVsHSeq75MJt7Mk6S:tgDLn7P/7FmIgg427u3bmS

    • Amadey

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

    • Detect rhadamanthys stealer shellcode

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Laplas Clipper

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

    • Process spawned unexpected child process

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

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • 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

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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