General

  • Target

    aed5e6f04c8b671e00847882b81ab48b6f5a1b205448a5930ea02fa3ceef5449

  • Size

    217KB

  • Sample

    230621-xfsedaba36

  • MD5

    71fddfe0324a0253ffdea09cad36e640

  • SHA1

    1e0fbde8c14aba2529211b3e74178ff8f5b747c2

  • SHA256

    aed5e6f04c8b671e00847882b81ab48b6f5a1b205448a5930ea02fa3ceef5449

  • SHA512

    b09abe9f3f6907f8a66575bb9cc7817d37e5e78c4b89c79b23918847d55f49979329f0230df87be610ea2dc63d657b373b3bd4b6e14168fd7f1878f39d500589

  • SSDEEP

    3072:vkuGhlYmYjVSr72HD4VTXdegMAG8mdReDkVKdYggYOkf7jJ644y3axp:TGvGVC7VXdeb3qotkfh648

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

    .bhui

  • offline_id

    dC3YFHQV7OsRjFA841iwemRvH1RvytDgyBIx5St1

  • 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-vKvLYNOV9o 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: 0731JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

4.4

Botnet

153ce668f1e21829c936c2b11fa4d869

C2

https://steamcommunity.com/profiles/76561199235044780

https://t.me/headlist

Attributes
  • profile_id_v2

    153ce668f1e21829c936c2b11fa4d869

  • user_agent

    Mozilla/5.0 (Linux; Android 7.0; Pixel C Build/NRD91D; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.124 Safari/537.36

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.83

C2

5.42.65.80/8bmeVwqx/index.php

Extracted

Family

gcleaner

C2

45.12.253.56

45.12.253.72

45.12.253.98

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      aed5e6f04c8b671e00847882b81ab48b6f5a1b205448a5930ea02fa3ceef5449

    • Size

      217KB

    • MD5

      71fddfe0324a0253ffdea09cad36e640

    • SHA1

      1e0fbde8c14aba2529211b3e74178ff8f5b747c2

    • SHA256

      aed5e6f04c8b671e00847882b81ab48b6f5a1b205448a5930ea02fa3ceef5449

    • SHA512

      b09abe9f3f6907f8a66575bb9cc7817d37e5e78c4b89c79b23918847d55f49979329f0230df87be610ea2dc63d657b373b3bd4b6e14168fd7f1878f39d500589

    • SSDEEP

      3072:vkuGhlYmYjVSr72HD4VTXdegMAG8mdReDkVKdYggYOkf7jJ644y3axp:TGvGVC7VXdeb3qotkfh648

    • Amadey

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

    • Detect Fabookie payload

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Fabookie

      Fabookie is facebook account info stealer.

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Deletes itself

    • 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

    • 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

Modify Existing Service

1
T1031

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

Credentials in Files

2
T1081

Discovery

System Information Discovery

2
T1082

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks