djvu | 8200ffefbaed4d91a44172a25273bfba65b0676c2f1045568d05a80cf4772825

General

Target

8200ffefbaed4d91a44172a25273bfba65b0676c2f1045568d05a80cf4772825
Size

728KB
Sample

230116-d6bprsgf79
MD5

2da6d4339db80838dc502db0b617cb73
SHA1

8ddff06b81d2730a5c0936b58fb09a152e2d344c
SHA256

8200ffefbaed4d91a44172a25273bfba65b0676c2f1045568d05a80cf4772825
SHA512

c8c79587f89ee67a05b4ba21948c1ae4c4685be17dc84d7d2406578ac64ee43f898ebb3e79f7c3668e8bded1598a59be9bf42fd9127064c5945d65fef9c68241
SSDEEP

12288:+3oNJLaCPOdT2vjjbRSoXl5EdcIzHDdnKmMrGjkAhiLKsV6a/CMyPDCKAZs:+4NJLapT0JSc58n1D3iPd/YPD7A

Score

10^/10

djvu vidar 19 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.poqw
offline_id
ZMk7348t4yGVy3t2uxofhOwYXOGjluI9PiRO8dt1
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-GTrvfBi8hs 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: 0632JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

2

Botnet

19

C2

https://t.me/tgdatapacks

https://steamcommunity.com/profiles/76561199469677637

Attributes

profile_id
19

Targets

- Target
  
  8200ffefbaed4d91a44172a25273bfba65b0676c2f1045568d05a80cf4772825
- Size
  
  728KB
- MD5
  
  2da6d4339db80838dc502db0b617cb73
- SHA1
  
  8ddff06b81d2730a5c0936b58fb09a152e2d344c
- SHA256
  
  8200ffefbaed4d91a44172a25273bfba65b0676c2f1045568d05a80cf4772825
- SHA512
  
  c8c79587f89ee67a05b4ba21948c1ae4c4685be17dc84d7d2406578ac64ee43f898ebb3e79f7c3668e8bded1598a59be9bf42fd9127064c5945d65fef9c68241
- SSDEEP
  
  12288:+3oNJLaCPOdT2vjjbRSoXl5EdcIzHDdnKmMrGjkAhiLKsV6a/CMyPDCKAZs:+4NJLapT0JSc58n1D3iPd/YPD7A
Score

10^/10

djvu vidar 19 discovery persistence ransomware spyware stealer
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Downloads MZ/PE file
- 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 2FA software files, possible credential harvesting
  spyware stealer
- 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