Overview

overview

10

Static

static

3

69d761d941...3a.exe

windows7-x64

10

69d761d941...3a.exe

windows10-2004-x64

10

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General

  • Target

    69d761d941e1a7a4721e267e91167b3a.exe

  • Size

    170KB

  • Sample

    240208-xyr7bshf6y

  • MD5

    69d761d941e1a7a4721e267e91167b3a

  • SHA1

    7e83135738bdd132a8c9da031b4794852cfc9f8b

  • SHA256

    c6d317e1eb756b3577414068ac20fc445921f4edd86bef21dbab2d89920e4649

  • SHA512

    4ccfe22c2a726f10e4956383fb12371cc07be797707ac6b5dba1a14a5b798c24503bd4f29302c525240dffd0a3f1d3775ff575a2fddb4443df974d1de5ce1295

  • SSDEEP

    3072:lLWPQWxrjDjU6G+JLfeEXcUesyx0RcAJ+qVeYg:lLWPvjU6TFhXBes/c

Score
10/10
djvumarsstealersmokeloadervidarzgrat655507914130aa0fe72362726c206a7cdefaultpub1backdoordiscoveryevasionpersistenceransomwareratspywarestealertrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://trad-einmyus.com/index.php

http://tradein-myus.com/index.php

http://trade-inmyus.com/index.php
rc4.i32
rc4.i32

Extracted

Family

djvu

C2

http://habrafa.com/test1/get.php

Attributes
  • extension

    .ldhy

  • offline_id

    pIGzEr0bxHiTz7xnvNidWeqzKkxMfVdHTyCkzwt1

  • payload_url

    http://brusuax.com/dl/build2.exe

    http://habrafa.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. Do not ask assistants from youtube and recovery data sites for help in recovering your data. They can use your free decryption quota and scam you. Our contact is emails in this text document only. You can get and look video overview decrypt tool: https://we.tl/t-hPAqznkJKD Price of private key and decrypt software is $999. Discount 50% available if you contact us first 72 hours, that's price for you is $499. 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: 0849ASdw

rsa_pubkey.plain

Extracted

Family

vidar

Version

7.7

Botnet

655507914130aa0fe72362726c206a7c

C2

https://t.me/newagev

https://steamcommunity.com/profiles/76561199631487327
Attributes
  • profile_id_v2

    655507914130aa0fe72362726c206a7c

Extracted

Family

marsstealer

Botnet

Default

Targets

    • Target

      69d761d941e1a7a4721e267e91167b3a.exe

    • Size

      170KB

    • MD5

      69d761d941e1a7a4721e267e91167b3a

    • SHA1

      7e83135738bdd132a8c9da031b4794852cfc9f8b

    • SHA256

      c6d317e1eb756b3577414068ac20fc445921f4edd86bef21dbab2d89920e4649

    • SHA512

      4ccfe22c2a726f10e4956383fb12371cc07be797707ac6b5dba1a14a5b798c24503bd4f29302c525240dffd0a3f1d3775ff575a2fddb4443df974d1de5ce1295

    • SSDEEP

      3072:lLWPQWxrjDjU6G+JLfeEXcUesyx0RcAJ+qVeYg:lLWPvjU6TFhXBes/c

    Score
    10/10
    djvusmokeloadervidarzgrat655507914130aa0fe72362726c206a7cpub1backdoordiscoverypersistenceransomwareratstealertrojanmarsstealerdefaultevasionspyware

    • Detect Vidar Stealer

      stealer

    • Detect ZGRat V1

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Mars Stealer

      An infostealer written in C++ based on other infostealers.

      stealermarsstealer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • UAC bypass

      evasiontrojan

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Windows security bypass

      evasiontrojan

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Downloads MZ/PE file

    • Looks for VMWare Tools registry key

      evasion

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Deletes itself

    • Drops startup file

    • 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

    • Windows security modification

      evasiontrojan

    • 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

    • Checks whether UAC is enabled

      evasiontrojan

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

File and Directory Permissions Modification

1
T1222

Impair Defenses

3
T1562

Disable or Modify Tools

3
T1562.001

Modify Registry

6
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Peripheral Device Discovery

2
T1120

Query Registry

8
T1012

Remote System Discovery

1
T1018

System Information Discovery

6
T1082

Virtualization/Sandbox Evasion

2
T1497

Lateral Movement

Collection

Data from Local System

2
T1005

Command and Control

Exfiltration

Impact

Tasks