aurora

General

Target

2f7a15691c51124019ccf5cbde2f399e52164f645b70bf4aaab596391146bb7f
Size

262KB
Sample

230109-pzzzkaeb73
MD5

a58ba818715cbcd50fff388b246e04d1
SHA1

52ebdb14a8e3d61ffc6b3df3d76c4434733ea7de
SHA256

2f7a15691c51124019ccf5cbde2f399e52164f645b70bf4aaab596391146bb7f
SHA512

d6a98a816a0e5561128d674371f130cf43b68bc4c350866b20d1eac970e4c5aa4db53badec16dc27df3695e97d2bdb6e6fa8ae72981324671c060457c03339ee
SSDEEP

3072:MlLntn1Y9zL3g7foklrmRQXN7SCzyLgCmN6kb5vfOxOvlmqrzn8f227hZY:sneL3qocb7SufCJ4SOYcn8rZY

Score

10^/10

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

1.8

Botnet

19

C2

https://t.me/year2023start

https://steamcommunity.com/profiles/76561199467421923

Attributes

profile_id
19

Targets

- Target
  
  2f7a15691c51124019ccf5cbde2f399e52164f645b70bf4aaab596391146bb7f
- Size
  
  262KB
- MD5
  
  a58ba818715cbcd50fff388b246e04d1
- SHA1
  
  52ebdb14a8e3d61ffc6b3df3d76c4434733ea7de
- SHA256
  
  2f7a15691c51124019ccf5cbde2f399e52164f645b70bf4aaab596391146bb7f
- SHA512
  
  d6a98a816a0e5561128d674371f130cf43b68bc4c350866b20d1eac970e4c5aa4db53badec16dc27df3695e97d2bdb6e6fa8ae72981324671c060457c03339ee
- SSDEEP
  
  3072:MlLntn1Y9zL3g7foklrmRQXN7SCzyLgCmN6kb5vfOxOvlmqrzn8f227hZY:sneL3qocb7SufCJ4SOYcn8rZY
Score

10^/10

aurora dcrat djvu smokeloader vidar 19 backdoor collection discovery infostealer persistence ransomware rat spyware stealer trojan upx
- Aurora
  Aurora is a crypto wallet stealer written in Golang.
  stealer aurora
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- Sets DLL path for service in the registry
  persistence
- Sets service image path in registry
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- 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.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses Microsoft Outlook accounts
  collection
- Accesses Microsoft Outlook profiles
  collection
- 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.
- Suspicious use of SetThreadContext
behavioral1