General
-
Target
c4a5f684b01da61022349af3fb86ecc9ae4e62fda54d451be65b304296ccb9ea
-
Size
1.9MB
-
Sample
240208-xw6xpshf4y
-
MD5
bb549aea2d5bda85420c444d35caaa9f
-
SHA1
0eed639585177d70472e9b771001fa335244db2a
-
SHA256
c4a5f684b01da61022349af3fb86ecc9ae4e62fda54d451be65b304296ccb9ea
-
SHA512
b8286d25564a318e8a91e55302be00ca17b8dd6ef968db58377bb9591b029bfa226dc8eb1994d1160efdc11c19978c95765298bc7189e0655df89c09f332eb5e
-
SSDEEP
49152:0PaBHXMdsTvo3F0KXN4JHPwp3QW4IFe0a+jGc62f1Hm6n:0yMdhqEYHP/kM0VGc6GH5
Static task
static1
Behavioral task
behavioral1
Sample
c4a5f684b01da61022349af3fb86ecc9ae4e62fda54d451be65b304296ccb9ea.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
c4a5f684b01da61022349af3fb86ecc9ae4e62fda54d451be65b304296ccb9ea.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
amadey
4.17
http://185.215.113.32
-
install_dir
00c07260dc
-
install_file
explorgu.exe
-
strings_key
461809bd97c251ba0c0c8450c7055f1d
-
url_paths
/yandex/index.php
Extracted
risepro
193.233.132.62:50500
Extracted
redline
new
185.215.113.67:26260
Extracted
redline
@oni912
45.15.156.209:40481
Extracted
smokeloader
2022
http://trad-einmyus.com/index.php
http://tradein-myus.com/index.php
http://trade-inmyus.com/index.php
Extracted
djvu
http://habrafa.com/test1/get.php
-
extension
.ldhy
-
offline_id
pIGzEr0bxHiTz7xnvNidWeqzKkxMfVdHTyCkzwt1
-
payload_url
http://brusuax.com/dl/build2.exe
http://habrafa.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. Do not ask assistants from youtube and recovery data sites for help in recovering your data. They can use your free decryption quota and scam you. Our contact is emails in this text document only. You can get and look video overview decrypt tool: https://we.tl/t-hPAqznkJKD Price of private key and decrypt software is $999. Discount 50% available if you contact us first 72 hours, that's price for you is $499. 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: 0849ASdw
Targets
-
-
Target
c4a5f684b01da61022349af3fb86ecc9ae4e62fda54d451be65b304296ccb9ea
-
Size
1.9MB
-
MD5
bb549aea2d5bda85420c444d35caaa9f
-
SHA1
0eed639585177d70472e9b771001fa335244db2a
-
SHA256
c4a5f684b01da61022349af3fb86ecc9ae4e62fda54d451be65b304296ccb9ea
-
SHA512
b8286d25564a318e8a91e55302be00ca17b8dd6ef968db58377bb9591b029bfa226dc8eb1994d1160efdc11c19978c95765298bc7189e0655df89c09f332eb5e
-
SSDEEP
49152:0PaBHXMdsTvo3F0KXN4JHPwp3QW4IFe0a+jGc62f1Hm6n:0yMdhqEYHP/kM0VGc6GH5
-
Detected Djvu ransomware
-
Glupteba payload
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
XMRig Miner payload
-
Blocklisted process makes network request
-
Creates new service(s)
-
Downloads MZ/PE file
-
Modifies Windows Firewall
-
Stops running service(s)
-
.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
-
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
-
Loads dropped DLL
-
Modifies file permissions
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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
-
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
2Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
2