djvu | a1ff1206764bfee944723aed2f0a7f863a2b9b3d7afe904417133015b9b2e0f5

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General

Target

a1ff1206764bfee944723aed2f0a7f863a2b9b3d7afe904417133015b9b2e0f5
Size

263KB
Sample

231023-fklc7aeb6v
MD5

88836cb61b947944f5913e3553fd2dbb
SHA1

a357ac41703c0f494bc5afbaaf5d91991f3f59d7
SHA256

a1ff1206764bfee944723aed2f0a7f863a2b9b3d7afe904417133015b9b2e0f5
SHA512

206a037f2086fb4d37e81e922d0d8f2df7ad84880d57a8c77d0bda9ba0b418d125d5f5de9d77afb2d61af9232dec650417ee85190496fbd326a8ef62a3e42904
SSDEEP

6144:mLYysjFGlJQljIz8BzMp5yXzQ5rRRgznyg3:E3lJmIzi9zO4ys

Malware Config

Extracted

Family

smokeloader

Version

2022

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/

http://wirtshauspost.at/tmp/

http://msktk.ru/tmp/

http://soetegem.com/tmp/

http://gromograd.ru/tmp/

http://talesofpirates.net/tmp/

rc4.i32

Extracted

Family

djvu

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

Attributes

extension
.ithh
offline_id
9FgVtzPuDnE9NZWeLG9q9D2SjzVyIqJJ4jFNKXt1
payload_url
http://colisumy.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-cGZhpvUKxk 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: 0811JOsie

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

vidar

Version

6.1

Botnet

13088c19c5a97b42d0d1d9573cc9f1b8

https://steamcommunity.com/profiles/76561199563297648

https://t.me/twowheelfun

Attributes

profile_id_v2
13088c19c5a97b42d0d1d9573cc9f1b8
user_agent
Mozilla/5.0 (iPad; CPU OS 17_0_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.5 Mobile/15E148 Safari/605.1.15

Targets

- Target
  
  a1ff1206764bfee944723aed2f0a7f863a2b9b3d7afe904417133015b9b2e0f5
- Size
  
  263KB
- MD5
  
  88836cb61b947944f5913e3553fd2dbb
- SHA1
  
  a357ac41703c0f494bc5afbaaf5d91991f3f59d7
- SHA256
  
  a1ff1206764bfee944723aed2f0a7f863a2b9b3d7afe904417133015b9b2e0f5
- SHA512
  
  206a037f2086fb4d37e81e922d0d8f2df7ad84880d57a8c77d0bda9ba0b418d125d5f5de9d77afb2d61af9232dec650417ee85190496fbd326a8ef62a3e42904
- SSDEEP
  
  6144:mLYysjFGlJQljIz8BzMp5yXzQ5rRRgznyg3:E3lJmIzi9zO4ys
Score

10^/10

djvu glupteba smokeloader up3 backdoor dropper evasion loader ransomware themida trojan redline vidar 13088c19c5a97b42d0d1d9573cc9f1b8 pub1 collection discovery infostealer persistence rootkit spyware stealer
- Detected Djvu ransomware
- Detects DLL dropped by Raspberry Robin.
  Raspberry Robin.
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba 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
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Windows security bypass
  evasion trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Downloads MZ/PE file
- Drops file in Drivers directory
- Modifies Windows Firewall
  evasion
- Stops running service(s)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Deletes itself
- 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
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Unexpected DNS network traffic destination
  Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Windows security modification
  evasion trojan
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- 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
- Checks whether UAC is enabled
  evasion trojan
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Manipulates WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2