djvu | d053f65186d4a3aaf608645b38d68258dc4b5f03934fc1bc130af96b31d96b1c

General

Target

d053f65186d4a3aaf608645b38d68258dc4b5f03934fc1bc130af96b31d96b1c
Size

804KB
Sample

221220-cbd1zabf3z
MD5

862a2777f1dcbdb1ef0c5ce209d3a205
SHA1

07b5b2dae869301257820cacbdccfd810c9842e8
SHA256

d053f65186d4a3aaf608645b38d68258dc4b5f03934fc1bc130af96b31d96b1c
SHA512

2fa8b38bce3a749a6a0dec5b75ef1db7a0a2764d6dbdaa19a0e7296edd4e907f902ebb41f1648ebce3304a6d438a4ff606fd76d83cd4642e75f8aeedeb6ef417
SSDEEP

12288:UxwpEicHmE2RER9l3PTFUb0snlTbrQWCcs9EC1M94HMlUS9V8Hi7yQZW:JpzcHmShFLyCdR9ECtP4V8C7yQI

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://abibiall.com/test1/get.php

Attributes

extension
.isal
offline_id
m3KmScxfDyEQzJYP8qjOSfP4FvpsOXlekGuMPzt1
payload_url
http://uaery.top/dl/build2.exe

http://abibiall.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-Q5EougBEbU 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: 0620IsgU

rsa_pubkey.plain

Targets

- Target
  
  d053f65186d4a3aaf608645b38d68258dc4b5f03934fc1bc130af96b31d96b1c
- Size
  
  804KB
- MD5
  
  862a2777f1dcbdb1ef0c5ce209d3a205
- SHA1
  
  07b5b2dae869301257820cacbdccfd810c9842e8
- SHA256
  
  d053f65186d4a3aaf608645b38d68258dc4b5f03934fc1bc130af96b31d96b1c
- SHA512
  
  2fa8b38bce3a749a6a0dec5b75ef1db7a0a2764d6dbdaa19a0e7296edd4e907f902ebb41f1648ebce3304a6d438a4ff606fd76d83cd4642e75f8aeedeb6ef417
- SSDEEP
  
  12288:UxwpEicHmE2RER9l3PTFUb0snlTbrQWCcs9EC1M94HMlUS9V8Hi7yQZW:JpzcHmShFLyCdR9ECtP4V8C7yQI
Score

10^/10

djvu discovery persistence ransomware spyware stealer
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Downloads MZ/PE file
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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