djvu | 94bc57c45f40bcff61c01653a7c7f0b20e82a2dd9ce3fee9187a4d341b4e7c13

General

Target

94bc57c45f40bcff61c01653a7c7f0b20e82a2dd9ce3fee9187a4d341b4e7c13
Size

800KB
Sample

220520-xvvs2scec3
MD5

8f74eab004ff0a59da2a9f90903b556e
SHA1

f88e69f4e663ac1770d7c641fc4690496b1c8695
SHA256

94bc57c45f40bcff61c01653a7c7f0b20e82a2dd9ce3fee9187a4d341b4e7c13
SHA512

920e5db7d647503e1490010c434bab9b57f7e0053a1754b743c54abb3b7dc38b60bd85106f21bf1c8d993c2791daf469dc8c5754f98bf2b49ba805e823af58dd

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://ugll.org/fhsgtsspen6/get.php

Attributes

extension
.fdcv
offline_id
eBNgvyGQV1Hmt9DBdxVRs8qPi1agsS7OaohPmit1
payload_url
http://zerit.top/dl/build2.exe

http://ugll.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-j3AdKrnQie 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: 0483JIjdm

rsa_pubkey.plain

Targets

- Target
  
  94bc57c45f40bcff61c01653a7c7f0b20e82a2dd9ce3fee9187a4d341b4e7c13
- Size
  
  800KB
- MD5
  
  8f74eab004ff0a59da2a9f90903b556e
- SHA1
  
  f88e69f4e663ac1770d7c641fc4690496b1c8695
- SHA256
  
  94bc57c45f40bcff61c01653a7c7f0b20e82a2dd9ce3fee9187a4d341b4e7c13
- SHA512
  
  920e5db7d647503e1490010c434bab9b57f7e0053a1754b743c54abb3b7dc38b60bd85106f21bf1c8d993c2791daf469dc8c5754f98bf2b49ba805e823af58dd
Score

10^/10

djvu discovery persistence ransomware suricata
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
  suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
  suricata
- suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
  suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
  suricata
- suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
  suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
  suricata
- suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
  suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
  suricata
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Modifies file permissions
  discovery
- 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