General
-
Target
tmp
-
Size
7.1MB
-
Sample
240214-xj4xksac7x
-
MD5
9a82e4f9ba1881fa411b6473d792f1a3
-
SHA1
24c48768340c61376d3d5ef99091b456ad1f89fb
-
SHA256
d823740cca44676c9fa128c25ca53cc16fbf8a1ad23c10d08f997e9e3fcd6655
-
SHA512
a0819af9c420b188c9f326459ffd23f10d3d038dae0b48a98df34f1ad87d0d08323e184c3cda41ab794b8857f4a3f2c2f1b8c2f42dbc88f375ad87feccba17ec
-
SSDEEP
98304:biPxK2EIDpN+bKXY/TMTRQOEThYBCvSx/Q1t1rakS9f4X/3mTiVRn:Sx3rQDTj9SCvl4F4uTiVRn
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20231215-en
Malware Config
Extracted
stealc
http://185.172.128.79
-
url_path
/3cd2b41cbde8fc9c.php
Extracted
smokeloader
pub1
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
.lkhy
-
offline_id
OxV6DGl22io8sqMOW1zCCOlzPiv4f1Vqzw7Y8zt1
-
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-uNdL2KHHdy 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: 0851ASdw
Extracted
vidar
7.8
13bd7290c1961db27b4ede41bfbf4c5e
https://t.me/karl3on
https://steamcommunity.com/profiles/76561199637071579
-
profile_id_v2
13bd7290c1961db27b4ede41bfbf4c5e
-
user_agent
Mozilla/5.0 (X11; Linux 3.5.4-1-ARCH i686; es) KHTML/4.9.1 (like Gecko) Konqueror/4.9
Extracted
amadey
4.17
http://185.215.113.32
-
install_dir
00c07260dc
-
install_file
explorgu.exe
-
strings_key
461809bd97c251ba0c0c8450c7055f1d
-
url_paths
/yandex/index.php
Targets
-
-
Target
tmp
-
Size
7.1MB
-
MD5
9a82e4f9ba1881fa411b6473d792f1a3
-
SHA1
24c48768340c61376d3d5ef99091b456ad1f89fb
-
SHA256
d823740cca44676c9fa128c25ca53cc16fbf8a1ad23c10d08f997e9e3fcd6655
-
SHA512
a0819af9c420b188c9f326459ffd23f10d3d038dae0b48a98df34f1ad87d0d08323e184c3cda41ab794b8857f4a3f2c2f1b8c2f42dbc88f375ad87feccba17ec
-
SSDEEP
98304:biPxK2EIDpN+bKXY/TMTRQOEThYBCvSx/Q1t1rakS9f4X/3mTiVRn:Sx3rQDTj9SCvl4F4uTiVRn
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Detect Fabookie payload
-
Detect Vidar Stealer
-
Detect ZGRat V1
-
Detected Djvu ransomware
-
Glupteba payload
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Modifies boot configuration data using bcdedit
-
Creates new service(s)
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Modifies Windows Firewall
-
Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
-
Stops running service(s)
-
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
-
Adds Run key to start application
-
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.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
5Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2