djvu | fc13fbd207f09437db8e723ac4d5dab6f635b28cdbf80c06c0d9cf4d9546d19e

General

Target

fc13fbd207f09437db8e723ac4d5dab6f635b28cdbf80c06c0d9cf4d9546d19e
Size

737KB
Sample

221220-kgs13sha87
MD5

0b62bf3b0cb87a93e2c96c3ea180b7cb
SHA1

75190b06a28dcac5e9620f81c79a23f8ad05974e
SHA256

fc13fbd207f09437db8e723ac4d5dab6f635b28cdbf80c06c0d9cf4d9546d19e
SHA512

dd43094bfbe02bbf731f0b897098e4a649dce25b8b01e72d6d395a06ecf39cc1c1118a7f84683ee1a6c32031aa33fe8d4acb9328c50ccbac0f14ea7fdd30f052
SSDEEP

12288:7ePa5666KWhg7CJxmIbgTCBzJMXOzmpNr5HrNGPlgFlp+q6qxhuXz2Bp:766OiIbgTCBV6QyNpNx16EKz4p

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.isza
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: support@fishmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0622IsgU

rsa_pubkey.plain

Targets

- Target
  
  fc13fbd207f09437db8e723ac4d5dab6f635b28cdbf80c06c0d9cf4d9546d19e
- Size
  
  737KB
- MD5
  
  0b62bf3b0cb87a93e2c96c3ea180b7cb
- SHA1
  
  75190b06a28dcac5e9620f81c79a23f8ad05974e
- SHA256
  
  fc13fbd207f09437db8e723ac4d5dab6f635b28cdbf80c06c0d9cf4d9546d19e
- SHA512
  
  dd43094bfbe02bbf731f0b897098e4a649dce25b8b01e72d6d395a06ecf39cc1c1118a7f84683ee1a6c32031aa33fe8d4acb9328c50ccbac0f14ea7fdd30f052
- SSDEEP
  
  12288:7ePa5666KWhg7CJxmIbgTCBzJMXOzmpNr5HrNGPlgFlp+q6qxhuXz2Bp:766OiIbgTCBV6QyNpNx16EKz4p
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
- 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