djvu | d31fde4191e4a075ab9bf9d6c7fac997b463192e37ec19d135f618ee7cf33d97

General

Target

d31fde4191e4a075ab9bf9d6c7fac997b463192e37ec19d135f618ee7cf33d97
Size

292KB
Sample

231126-wcy73sag54
MD5

45ed129e813a0cdf66fc32f4c2fd44fa
SHA1

c1faa3c16482d73c4d316a4799c143659183aed4
SHA256

d31fde4191e4a075ab9bf9d6c7fac997b463192e37ec19d135f618ee7cf33d97
SHA512

f21fa0c379ebbb74018e89ea0e048182c45ecf98031526444657b4bcba1f8e05154a45c56446bbabbb2431e969e228cc2283b5046ada47ddb70dfd6ef296f412
SSDEEP

3072:T1tz+Us2RQT3y/gG8fqh1L5mMxFNJt5VSwaZ0LVYdXUn8Qj+Is:nz/fRQT3GifgKItOlZlku

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://onualituyrs.org/

http://sumagulituyo.org/

http://snukerukeutit.org/

http://lightseinsteniki.org/

http://liuliuoumumy.org/

http://stualialuyastrelia.net/

http://kumbuyartyty.net/

http://criogetikfenbut.org/

http://tonimiuyaytre.org/

http://tyiuiunuewqy.org/

rc4.i32

Extracted

Family

djvu

C2

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

Attributes

extension
.gycc
offline_id
nN1rRlTxKTPo66pmJEAHwufZ2Dhz4MsNxIlOk6t1
payload_url
http://brusuax.com/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-CDZ4hMgp2X 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: 0829ASdw

rsa_pubkey.plain

Targets

- Target
  
  d31fde4191e4a075ab9bf9d6c7fac997b463192e37ec19d135f618ee7cf33d97
- Size
  
  292KB
- MD5
  
  45ed129e813a0cdf66fc32f4c2fd44fa
- SHA1
  
  c1faa3c16482d73c4d316a4799c143659183aed4
- SHA256
  
  d31fde4191e4a075ab9bf9d6c7fac997b463192e37ec19d135f618ee7cf33d97
- SHA512
  
  f21fa0c379ebbb74018e89ea0e048182c45ecf98031526444657b4bcba1f8e05154a45c56446bbabbb2431e969e228cc2283b5046ada47ddb70dfd6ef296f412
- SSDEEP
  
  3072:T1tz+Us2RQT3y/gG8fqh1L5mMxFNJt5VSwaZ0LVYdXUn8Qj+Is:nz/fRQT3GifgKItOlZlku
Score

10^/10

djvu raccoon redline smokeloader backdoor discovery infostealer persistence ransomware spyware stealer trojan
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Raccoon
  Raccoon is an infostealer written in C++ and first seen in 2019.
  stealer raccoon
- Raccoon Stealer payload
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Downloads MZ/PE file
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Executes dropped EXE
- Modifies file permissions
  discovery
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- 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