djvu | 1e0a757cc1b608f64be6ae26c9de6915652e3e4fdd7db8367a20106513b6c73c

General

Target
5fe360ad2cee05f733d4ba0b07121348383331bb7abae701697fd5a3a4c732da
Size 154KB
Sample221209-dalj4afa71
SHA256 1e0a757cc1b608f64be6ae26c9de6915652e3e4fdd7db8367a20106513b6c73c
MD5 42bc502982993e0b9e98b1db31fc40b3
SHA1 69b36bcaf30e7bff95edac0e5730ffab838c47bd
SHA512 d5f39406e48ba85775a7e24cd75d7c43f65d1e6b51b89ccb8c33afe52b3fa5dd05aef4e0d8dcc79334e278d3b54b98e9cb4b22d38566c18c4e3ad185541ca6b5
SSDEEP 3072:AdK1W0je28HF/3Uw+tK5D8LhGO0MtBGQQv9QqzuhMely+7KcLR3M7ojqp37p:IKk2vw+I5D8VKMtDQxEMIKEjjOp
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.mbtf
offline_id
d1BN9KEra4Hetg5GUH0nQZqy14sntD2NbihzGQt1
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-8aIWIsUQt9 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: 0613Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

56.1

Botnet

517

C2

https://t.me/dishasta
https://steamcommunity.com/profiles/76561199441933804

Attributes

profile_id
517

Targets

- Target
  5fe360ad2cee05f733d4ba0b07121348383331bb7abae701697fd5a3a4c732da
- Size 241KB
- SHA256 5fe360ad2cee05f733d4ba0b07121348383331bb7abae701697fd5a3a4c732da
- MD5 03f6c75025cf436aee8a07beefd087ba
- SHA1 24c62c9371834f00804b39e6f73bcf68ad5c9161
- SHA512 8e8d984a544eae44ad596e73c5624fe6b089ab75e4ad86159ca7687500055fef61fbfb8d3f2dee963a7b19b2bd7a05681fa5c6106ea328f34a1540b4a785d5c4
- SSDEEP 3072:QylT90oHdyr95uaQShjZHJn5eXamjWf3WhAzwo4823MmEE80kDKIJ:QmF3UhEjc3OhXyEXkDKi
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

smokeloader backdoor trojan djvu vidar 517 collection discovery persistence ransomware spyware stealer
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- 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 Microsoft Outlook profiles
  collection
- 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 NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2