djvu | 0b9301232b91b2d7a0341833790117788a1148803938c6f28801e269540eb21e

General

Target

0b9301232b91b2d7a0341833790117788a1148803938c6f28801e269540eb21e
Size

194KB
Sample

230301-w5kkdsha9s
MD5

43278bf7e5a77ed215a145d6acc34baf
SHA1

7ca629d52209a7e53d2a527ca0c61732b91cd6da
SHA256

0b9301232b91b2d7a0341833790117788a1148803938c6f28801e269540eb21e
SHA512

3e0257dcae0a421197c60a7ccd9790db21952e76875f59b7bd7fc8ff6f1bcc9d48cde182e55526dde6d8fc9acf7639e0c877c27b6b24547461dbc09b5e809c56
SSDEEP

3072:31lxCjdhRbZcLK8WT4RXuY9SJY3dO3OTtZYENsFxV+VZC0QDomqm//BYC3:3rxiFZcLK8WT3OgOtWEqFxm0rV/53

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

rc4.i32

Extracted

Family

djvu

C2

http://zexeq.com/test2/get.php

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

Attributes

extension
.goaq
offline_id
zMrgM3QgNJsLARd9vs9a31qnKMjRqxjLT6s9OQt1
payload_url
http://uaery.top/dl/build2.exe

http://zexeq.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-rayImYlyWe 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: 0656Usjf

rsa_pubkey.plain

Targets

- Target
  
  0b9301232b91b2d7a0341833790117788a1148803938c6f28801e269540eb21e
- Size
  
  194KB
- MD5
  
  43278bf7e5a77ed215a145d6acc34baf
- SHA1
  
  7ca629d52209a7e53d2a527ca0c61732b91cd6da
- SHA256
  
  0b9301232b91b2d7a0341833790117788a1148803938c6f28801e269540eb21e
- SHA512
  
  3e0257dcae0a421197c60a7ccd9790db21952e76875f59b7bd7fc8ff6f1bcc9d48cde182e55526dde6d8fc9acf7639e0c877c27b6b24547461dbc09b5e809c56
- SSDEEP
  
  3072:31lxCjdhRbZcLK8WT4RXuY9SJY3dO3OTtZYENsFxV+VZC0QDomqm//BYC3:3rxiFZcLK8WT3OgOtWEqFxm0rV/53
Score

10^/10

djvu pseudomanuscrypt smokeloader vidar backdoor discovery loader persistence ransomware stealer trojan
- Detected Djvu ransomware
- Detects PseudoManuscrypt payload
  loader
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- PseudoManuscrypt
  PseudoManuscrypt is a malware Lazarus’s Manuscrypt targeting government organizations and ICS.
  loader pseudomanuscrypt
- 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
- Deletes itself
- Executes dropped EXE
- Modifies file permissions
  discovery
- Unexpected DNS network traffic destination
  Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- 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