amadey

General

Target

f03268c568ee920d3cfe5f2150cc0e99c3415338c0aee86d2f53c1d1d9671728
Size

298KB
Sample

230202-pvatwagc57
MD5

261943600b1c39acb5bf2013e70409b8
SHA1

7064299b4588c4bb13dd005450c38ab213af686c
SHA256

f03268c568ee920d3cfe5f2150cc0e99c3415338c0aee86d2f53c1d1d9671728
SHA512

a707c3187426312d8ee647c9cf63099b02cecf8602090c3a684fb55c84548f90e3197ee2484dd3b8d24025a8a71df1a9ef1c545024cfa6bed21411110aac9154
SSDEEP

6144:9spL3Ep8/7QMD4Grz6aOjx9/CJTk637eQfnd5VhuB:arr7L5rz6aox9CJb7d5Vh

Score

10^/10

Malware Config

Extracted

Family

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Extracted

Family

djvu

C2

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

Attributes

extension
.erop
offline_id
xVB7l5LcUtDGyghMgGsTvebrKc0RGgDXlN1BoKt1
payload_url
http://uaery.top/dl/build2.exe

http://drampik.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-8pCGyFnOj6 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: 0641JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

2.3

Botnet

19

C2

https://t.me/mantarlars

https://steamcommunity.com/profiles/76561199474840123

Attributes

profile_id
19

Targets

- Target
  
  f03268c568ee920d3cfe5f2150cc0e99c3415338c0aee86d2f53c1d1d9671728
- Size
  
  298KB
- MD5
  
  261943600b1c39acb5bf2013e70409b8
- SHA1
  
  7064299b4588c4bb13dd005450c38ab213af686c
- SHA256
  
  f03268c568ee920d3cfe5f2150cc0e99c3415338c0aee86d2f53c1d1d9671728
- SHA512
  
  a707c3187426312d8ee647c9cf63099b02cecf8602090c3a684fb55c84548f90e3197ee2484dd3b8d24025a8a71df1a9ef1c545024cfa6bed21411110aac9154
- SSDEEP
  
  6144:9spL3Ep8/7QMD4Grz6aOjx9/CJTk637eQfnd5VhuB:arr7L5rz6aox9CJb7d5Vh
Score

10^/10

amadey djvu smokeloader vidar 19 backdoor discovery persistence ransomware spyware stealer trojan vmprotect
- Amadey
  Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
  trojan amadey
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- VMProtect packed file
  Detects executables packed with VMProtect commercial packer.
  vmprotect
- 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
- Unexpected DNS network traffic destination
  Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- 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