djvu | 4e7599451ddd52c6a28ef4ea15c223dc87507572dc36bd553794cdbe79269ce9

General

Target

3215950e22b566f5d036f768c3ac5740.exe
Size

266KB
Sample

220508-h7srwsdhcl
MD5

3215950e22b566f5d036f768c3ac5740
SHA1

6383764720fd7976d768a6d84cb4baad051767c4
SHA256

4e7599451ddd52c6a28ef4ea15c223dc87507572dc36bd553794cdbe79269ce9
SHA512

e97fe748d3dc5f3b41dd7ae987d3b9af3614bcf0825b71680becc6989313c03bf76a1bb8cdfa9eb69b8aa704c3847db28ed6eb185237aedf80c05b0fb7c6e2b3

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://hanfinvest.at/upload/

http://phunilbeauty.com/upload/

http://spbdg.ru/upload/

http://tnt-az.com/upload/

http://casagenaro.com/upload/

http://girneotel.com/upload/

http://zennclinic.com/upload/

http://mordo.ru/forum/

http://piratia-life.ru/upload/

http://pkodev.net/upload/

http://monsutiur4.com/

http://nusurionuy5ff.at/

http://moroitomo4.net/

http://susuerulianita1.net/

http://cucumbetuturel4.com/

http://nunuslushau.com/

http://linislominyt11.at/

http://luxulixionus.net/

http://lilisjjoer44.com/

http://nikogminut88.at/

rc4.i32

Extracted

Family

djvu

C2

http://ugll.org/lancer/get.php

Attributes

extension
.egfg
offline_id
QcVY9rkapJoL3nQkZAsvfTFVYLmscrM1v1QxGWt1
payload_url
http://zerit.top/dl/build2.exe
http://ugll.org/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

52

Botnet

1333

C2

https://t.me/hollandracing

https://busshi.moe/@ronxik321

Attributes

profile_id
1333

Targets

- Target
  
  3215950e22b566f5d036f768c3ac5740.exe
- Size
  
  266KB
- MD5
  
  3215950e22b566f5d036f768c3ac5740
- SHA1
  
  6383764720fd7976d768a6d84cb4baad051767c4
- SHA256
  
  4e7599451ddd52c6a28ef4ea15c223dc87507572dc36bd553794cdbe79269ce9
- SHA512
  
  e97fe748d3dc5f3b41dd7ae987d3b9af3614bcf0825b71680becc6989313c03bf76a1bb8cdfa9eb69b8aa704c3847db28ed6eb185237aedf80c05b0fb7c6e2b3
Score

10^/10

smokeloader backdoor trojan djvu vidar 1333 discovery persistence ransomware stealer suricata
- Detected Djvu ransomware
- 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
- suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
  suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
  suricata
- Vidar Stealer
  stealer
- Downloads MZ/PE file
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Modifies file permissions
  discovery
- Adds Run key to start application
  persistence
- 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 behavioral2