djvu | e9eca6ab99db5485ebfa43d309852acc73e9b24545774de3a5af1f070f58a659

General

Target

e9eca6ab99db5485ebfa43d309852acc73e9b24545774de3a5af1f070f58a659
Size

806KB
Sample

221219-mhc3cseg75
MD5

3d9531b21a5f0bbe636ebf64b03a31ef
SHA1

52fc6c5274ef4d649873f075eb9d0b9d7af7772e
SHA256

e9eca6ab99db5485ebfa43d309852acc73e9b24545774de3a5af1f070f58a659
SHA512

e6a6e24575d08b4cb7502ef4c651e6ba105722e9a1830f13faf9fbb29426027936478b295e02c3258e459e9a92e9bb45bfff9ed69229bc7021c91d11c2af6751
SSDEEP

12288:k9eUsE2Alx/AJDesp5+BJRUuETlfKnoggCwMm7sNIgytzv1xnzpQ6rF:UsSl+N73a+lfKnvZW70OjzK6r

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.btnw
offline_id
8p2Go5ZmkbFk0DF2oJ6E8vGEogpBqqaGCWjto1t1
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: 0617JOsie

rsa_pubkey.plain

Targets

- Target
  
  e9eca6ab99db5485ebfa43d309852acc73e9b24545774de3a5af1f070f58a659
- Size
  
  806KB
- MD5
  
  3d9531b21a5f0bbe636ebf64b03a31ef
- SHA1
  
  52fc6c5274ef4d649873f075eb9d0b9d7af7772e
- SHA256
  
  e9eca6ab99db5485ebfa43d309852acc73e9b24545774de3a5af1f070f58a659
- SHA512
  
  e6a6e24575d08b4cb7502ef4c651e6ba105722e9a1830f13faf9fbb29426027936478b295e02c3258e459e9a92e9bb45bfff9ed69229bc7021c91d11c2af6751
- SSDEEP
  
  12288:k9eUsE2Alx/AJDesp5+BJRUuETlfKnoggCwMm7sNIgytzv1xnzpQ6rF:UsSl+N73a+lfKnvZW70OjzK6r
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