djvu | b6d060e112246c88f655f205f442302fe1ec0ed27e5dc205edae901d0aecab2f

General

Target

b6d060e112246c88f655f205f442302fe1ec0ed27e5dc205edae901d0aecab2f
Size

351KB
Sample

221203-yvmccafb9v
MD5

6d606da309a77f4e08d96599c5b70524
SHA1

d7ab299e8d172e78ed9ed24da48acb26296b553a
SHA256

b6d060e112246c88f655f205f442302fe1ec0ed27e5dc205edae901d0aecab2f
SHA512

2f0ce6b2c594c36106a639f6e7e1636e72b2d0821a2d6c277ed93f31cf7f49c48f502796d186fcac247a16ed7657d25d4450982a4de35072505a433360ce015a
SSDEEP

3072:kI9oEHAoV5gH7yDhaaHuMXDtucrPeE66iqEGnWNTC6NRMHnlXktyQBHYDrEGo:FoyAoYbMhaeMcjeEVfnMW2RqnCw2Y8

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.uyit
offline_id
HtkmULXEgJoZa495hFUJlvKCD0OwnxklbkoITjt1
payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.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-5UcwRdS3ED 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@fishmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0611djfsieE

rsa_pubkey.plain

Extracted

Family

vidar

Version

56

Botnet

1148

C2

https://t.me/asifrazatg

https://steamcommunity.com/profiles/76561199439929669

Attributes

profile_id
1148

Targets

- Target
  
  b6d060e112246c88f655f205f442302fe1ec0ed27e5dc205edae901d0aecab2f
- Size
  
  351KB
- MD5
  
  6d606da309a77f4e08d96599c5b70524
- SHA1
  
  d7ab299e8d172e78ed9ed24da48acb26296b553a
- SHA256
  
  b6d060e112246c88f655f205f442302fe1ec0ed27e5dc205edae901d0aecab2f
- SHA512
  
  2f0ce6b2c594c36106a639f6e7e1636e72b2d0821a2d6c277ed93f31cf7f49c48f502796d186fcac247a16ed7657d25d4450982a4de35072505a433360ce015a
- SSDEEP
  
  3072:kI9oEHAoV5gH7yDhaaHuMXDtucrPeE66iqEGnWNTC6NRMHnlXktyQBHYDrEGo:FoyAoYbMhaeMcjeEVfnMW2RqnCw2Y8
Score

10^/10

djvu smokeloader vidar 1148 backdoor collection discovery persistence ransomware spyware stealer trojan
- 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
- Downloads MZ/PE file
- Drops file in Drivers directory
- Executes dropped EXE
- 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 Microsoft Outlook profiles
  collection
- Adds Run key to start application
  persistence
- Drops Chrome extension
- Legitimate hosting services abused for malware hosting/C2
- 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