djvu | 7082e6bfffecbcfd61a3b9ee8ce79b4419bbe5b86fac6027311185e0ee69fa54

General

Target

7082e6bfffecbcfd61a3b9ee8ce79b4419bbe5b86fac6027311185e0ee69fa54
Size

726KB
Sample

220909-qdjacsgbe6
MD5

9ecc26e8724ddd5b1eb8e55db278dca5
SHA1

85bb7cd050392a623296200fa88c3b3329c1c26d
SHA256

7082e6bfffecbcfd61a3b9ee8ce79b4419bbe5b86fac6027311185e0ee69fa54
SHA512

3ef4dc321efe946293368610792d2ba38b8097388210f46157fc31080a49cdf7f54f9b0540878b1b8e5315b232c774ed3974856f1e2a8473fca757dda713dbe9
SSDEEP

12288:ztygi/5mGztEgzrkNbDvaP9Io+V/k1hHveGOBWpeQTIESI1Vo+e:zogi/5FztRPkhO+ShveGFwQTdJ16

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://acacaca.org/test1/get.php

Attributes

extension
.mmpu
offline_id
yd6oYv6aBN90yFzTWdZ34sXSXtXiauzOLXZyWht1
payload_url
http://rgyui.top/dl/build2.exe

http://acacaca.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-xuPJqoyzQE 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: 0554Jhyjd

rsa_pubkey.plain

Targets

- Target
  
  7082e6bfffecbcfd61a3b9ee8ce79b4419bbe5b86fac6027311185e0ee69fa54
- Size
  
  726KB
- MD5
  
  9ecc26e8724ddd5b1eb8e55db278dca5
- SHA1
  
  85bb7cd050392a623296200fa88c3b3329c1c26d
- SHA256
  
  7082e6bfffecbcfd61a3b9ee8ce79b4419bbe5b86fac6027311185e0ee69fa54
- SHA512
  
  3ef4dc321efe946293368610792d2ba38b8097388210f46157fc31080a49cdf7f54f9b0540878b1b8e5315b232c774ed3974856f1e2a8473fca757dda713dbe9
- SSDEEP
  
  12288:ztygi/5mGztEgzrkNbDvaP9Io+V/k1hHveGOBWpeQTIESI1Vo+e:zogi/5FztRPkhO+ShveGFwQTdJ16
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