Overview

overview

10

Static

static

222a4945a6...6a.exe

windows7-x64

10

222a4945a6...6a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    222a4945a6837304d2f7fd06ad87346a.exe

  • Size

    320KB

  • Sample

    230112-kg44cabc91

  • MD5

    222a4945a6837304d2f7fd06ad87346a

  • SHA1

    230616109257111af299168389ea94c622c9d90a

  • SHA256

    4e7715976bd2f7409a107ed08179d8634d072f28082fa6ab7940d4f3d43ccf24

  • SHA512

    56c04e18642ebd182a35981fd2213779d697b8e70804bc0b077d5b050d02bf8e38aef21717792c9374dd893deb76f15b27b8832dbfa487cdb175a26765d0a718

  • SSDEEP

    6144:mHZsK5gXqUfE8gkr1tAVjqzAP3Zi5pyixFzk:GZ5gXxc8gkrTi3Zi/yi8

Score
10/10
auroradcratdjvuredlinesmokeloadervidar195633308507backdoordiscoveryevasioninfostealerpersistenceransomwareratspywarestealertrojan

Malware Config

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .zouu

  • offline_id

    7hl6KB3alcoZ6n4DhS2rApCezkIMzShntAiXWMt1

  • payload_url

    http://uaery.top/dl/build2.exe

    http://spaceris.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-N3pXlaPXFm 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: 0631JOsie

rsa_pubkey.plain

Extracted

Family

aurora

C2

82.115.223.77:8081

Extracted

Family

vidar

Version

2

Botnet

19

C2

https://t.me/tgdatapacks

https://steamcommunity.com/profiles/76561199469677637
Attributes
  • profile_id

    19

Extracted

Family

redline

Botnet

5633308507

C2

65.21.237.20:43077

Attributes
  • auth_value

    a53ea2c0cc054e8615f91cd47c18a2de

Targets

    • Target

      222a4945a6837304d2f7fd06ad87346a.exe

    • Size

      320KB

    • MD5

      222a4945a6837304d2f7fd06ad87346a

    • SHA1

      230616109257111af299168389ea94c622c9d90a

    • SHA256

      4e7715976bd2f7409a107ed08179d8634d072f28082fa6ab7940d4f3d43ccf24

    • SHA512

      56c04e18642ebd182a35981fd2213779d697b8e70804bc0b077d5b050d02bf8e38aef21717792c9374dd893deb76f15b27b8832dbfa487cdb175a26765d0a718

    • SSDEEP

      6144:mHZsK5gXqUfE8gkr1tAVjqzAP3Zi5pyixFzk:GZ5gXxc8gkrTi3Zi/yi8

    Score
    10/10
    smokeloaderbackdoortrojanauroradcratdjvuredlinevidar195633308507discoveryevasioninfostealerpersistenceransomwareratspywarestealer

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

      stealeraurora

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Modifies security service

      evasion

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Stops running service(s)

      evasion

    • Checks computer location settings

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

    • 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

    • Uses the VBS compiler for execution

    • 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.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Command-Line Interface

1
T1059

Persistence

Modify Existing Service

2
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Impair Defenses

1
T1562

File Permissions Modification

1
T1222

Scripting

1
T1064

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks