djvu | 0d0a1e8aa44f474611355d0c06cfbe3a656bb8c1ea9db51abe198ac281f9669d

General

Target

0d0a1e8aa44f474611355d0c06cfbe3a656bb8c1ea9db51abe198ac281f9669d
Size

814KB
Sample

211206-wvqzeshga2
MD5

1b2e9b21f62945257cab7b03f5fbb160
SHA1

625f9702faa3dc3fc47e11930a2a5680a7955887
SHA256

0d0a1e8aa44f474611355d0c06cfbe3a656bb8c1ea9db51abe198ac281f9669d
SHA512

72e29b9eb411f03e7c9c0cb09e1d03fc71d6ce7c52ea9393c4c8679131b6110f664ffb59f99534b09bf14b933a4ce09b602b1fea69d0f3cdc3f290c239ba1127

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.hgsh
offline_id
gYuqQ5GsAaJom08TivUVhlPzZDKd916x4NcXrWt1
payload_url
http://kotob.top/dl/build2.exe
http://tzgl.org/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-m8LBBi8x8F 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: manager@mailtemp.ch Reserve e-mail address to contact us: helprestoremanager@airmail.cc Your personal ID: 0358Sigrj

rsa_pubkey.plain

Extracted

Family

vidar

Version

48.9

Botnet

517

C2

https://qoto.org/@mniami

https://noc.social/@menaomi

Attributes

profile_id
517

Targets

- Target
  
  0d0a1e8aa44f474611355d0c06cfbe3a656bb8c1ea9db51abe198ac281f9669d
- Size
  
  814KB
- MD5
  
  1b2e9b21f62945257cab7b03f5fbb160
- SHA1
  
  625f9702faa3dc3fc47e11930a2a5680a7955887
- SHA256
  
  0d0a1e8aa44f474611355d0c06cfbe3a656bb8c1ea9db51abe198ac281f9669d
- SHA512
  
  72e29b9eb411f03e7c9c0cb09e1d03fc71d6ce7c52ea9393c4c8679131b6110f664ffb59f99534b09bf14b933a4ce09b602b1fea69d0f3cdc3f290c239ba1127
Score

10^/10

djvu vidar 517 discovery persistence ransomware spyware stealer
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Vidar Stealer
  stealer
- Downloads MZ/PE file
- 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
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- 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
- 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