djvu | e25daa80151aab022ddcba154add0f4c16c8c09a575fef36267b76cbaae1870b

General

Target

e25daa80151aab022ddcba154add0f4c16c8c09a575fef36267b76cbaae1870b
Size

781KB
Sample

230326-hneqxsfg49
MD5

042932414a06cf6b5f7e440feb2994cb
SHA1

d9bc6d32f4b0295e2020f7de3b182fdce0cc9bd9
SHA256

e25daa80151aab022ddcba154add0f4c16c8c09a575fef36267b76cbaae1870b
SHA512

05222063ece4bab78f06432ea9168b4b3918fed6901d78cd8d6322e6c5634d0a820fbe8147f3fec95b41c274617635208c8326f866ae3fe70f6c850dc2853820
SSDEEP

24576:sNYOUe4t7crC23WitdYp0hAUWKX6G4uLhp3Ky:sR3WkdoK3XmEJKy

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://zexeq.com/raud/get.php

Attributes

extension
.tyos
offline_id
Yao2o6f5vNghOpgVBhEIA8O96SC5vLcgITgaRMt1
payload_url
http://uaery.top/dl/build2.exe

http://zexeq.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

3.1

Botnet

00d92484c9b27bc8482a2cc94cacc508

C2

https://steamcommunity.com/profiles/76561199472266392

https://t.me/tabootalks

http://135.181.26.183:80

Attributes

profile_id_v2
00d92484c9b27bc8482a2cc94cacc508
user_agent
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79

Targets

- Target
  
  e25daa80151aab022ddcba154add0f4c16c8c09a575fef36267b76cbaae1870b
- Size
  
  781KB
- MD5
  
  042932414a06cf6b5f7e440feb2994cb
- SHA1
  
  d9bc6d32f4b0295e2020f7de3b182fdce0cc9bd9
- SHA256
  
  e25daa80151aab022ddcba154add0f4c16c8c09a575fef36267b76cbaae1870b
- SHA512
  
  05222063ece4bab78f06432ea9168b4b3918fed6901d78cd8d6322e6c5634d0a820fbe8147f3fec95b41c274617635208c8326f866ae3fe70f6c850dc2853820
- SSDEEP
  
  24576:sNYOUe4t7crC23WitdYp0hAUWKX6G4uLhp3Ky:sR3WkdoK3XmEJKy
Score

10^/10

djvu vidar 00d92484c9b27bc8482a2cc94cacc508 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
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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.
  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