djvu | b0705b03f14a16ad4b13dede4ac05e44c26314d70c8f75f86e35fe8c8ddf4594

General

Target

b0705b03f14a16ad4b13dede4ac05e44c26314d70c8f75f86e35fe8c8ddf4594
Size

213KB
Sample

230222-vh9qbscf63
MD5

3a2e545c68fb5a7f36ab93342674a5d5
SHA1

591a9f18b86f96d175eb91e81259b53050dbc353
SHA256

b0705b03f14a16ad4b13dede4ac05e44c26314d70c8f75f86e35fe8c8ddf4594
SHA512

581655540973462ba5388492a5e8b1c51aa2b1d58863c99d6f5d01e93c3b67d66a2c618a15d372d7e6a74d44f13b9bb1f553dcc9f382a282d2e8d6615ff900e5
SSDEEP

3072:+gLq9pLpxYrcM9Z/meLarxXXswXWh2zfWeN1a8CM4yD21YR:+L3LScMP/mD1cwXuyfbjLdzKyR

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.iotr
offline_id
O5Ml6uMfuo0gYusk48e0q49EQlFERyL5eSVQmVt1
payload_url
http://uaery.top/dl/build2.exe

http://jiqaz.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-vdhH9Qcpjj 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: 0651JOsie

rsa_pubkey.plain

Targets

- Target
  
  b0705b03f14a16ad4b13dede4ac05e44c26314d70c8f75f86e35fe8c8ddf4594
- Size
  
  213KB
- MD5
  
  3a2e545c68fb5a7f36ab93342674a5d5
- SHA1
  
  591a9f18b86f96d175eb91e81259b53050dbc353
- SHA256
  
  b0705b03f14a16ad4b13dede4ac05e44c26314d70c8f75f86e35fe8c8ddf4594
- SHA512
  
  581655540973462ba5388492a5e8b1c51aa2b1d58863c99d6f5d01e93c3b67d66a2c618a15d372d7e6a74d44f13b9bb1f553dcc9f382a282d2e8d6615ff900e5
- SSDEEP
  
  3072:+gLq9pLpxYrcM9Z/meLarxXXswXWh2zfWeN1a8CM4yD21YR:+L3LScMP/mD1cwXuyfbjLdzKyR
Score

10^/10

djvu pseudomanuscrypt smokeloader vidar backdoor discovery evasion loader persistence ransomware stealer trojan vmprotect
- 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
- Stops running service(s)
  evasion
- 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.
- VMProtect packed file
  Detects executables packed with VMProtect commercial packer.
  vmprotect
- 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