General
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Target
https://cdn.discordapp.com/attachments/1220295157723959339/1220678970400440370/ver3_file.rar?ex=660fd0e1&is=65fd5be1&hm=6731be839531b1cd5f9780c50a856b5c05571fdd6ba89a55f3dacabdf7c1be84&
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Sample
240322-tnabzsdf42
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://cdn.discordapp.com/attachments/1220295157723959339/1220678970400440370/ver3_file.rar?ex=660fd0e1&is=65fd5be1&hm=6731be839531b1cd5f9780c50a856b5c05571fdd6ba89a55f3dacabdf7c1be84&
Resource
win10v2004-20240226-en
Malware Config
Extracted
smokeloader
pub3
Extracted
vidar
8.4
473851422af56ec6b6c329e5cb4d622d
https://steamcommunity.com/profiles/76561199654112719
https://t.me/r2d0s
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profile_id_v2
473851422af56ec6b6c329e5cb4d622d
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:123.0) Gecko/20100101 Firefox/123.0
Extracted
gcleaner
185.172.128.90
5.42.65.115
Extracted
smokeloader
2022
http://nidoe.org/tmp/index.php
http://sodez.ru/tmp/index.php
http://uama.com.ua/tmp/index.php
http://talesofpirates.net/tmp/index.php
Extracted
vidar
8.4
4cf8d799a3641f9821e54be56c960e28
https://steamcommunity.com/profiles/76561199654112719
https://t.me/r2d0s
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profile_id_v2
4cf8d799a3641f9821e54be56c960e28
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:123.0) Gecko/20100101 Firefox/123.0
Extracted
fabookie
http://app.alie3ksgaa.com/check/safe
Extracted
lumma
https://relevantvoicelesskw.shop/api
Extracted
socks5systemz
http://bnlfybu.com/search/?q=67e28dd86c0ea7794406f94d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f671ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe10c2eb959232
http://bnlfybu.com/search/?q=67e28dd86c0ea7794406f94d7c27d78406abdd88be4b12eab517aa5c96bd86e490874896148ab2865b77f80ebad9cc0f7cb63037ed2ab423a4334383ba915d911ec07bb606a0708727e40ea678c45abbe74ffb0e2807e12571c17f3e83fe16c1ee94983fcd679f
Targets
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Target
https://cdn.discordapp.com/attachments/1220295157723959339/1220678970400440370/ver3_file.rar?ex=660fd0e1&is=65fd5be1&hm=6731be839531b1cd5f9780c50a856b5c05571fdd6ba89a55f3dacabdf7c1be84&
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Detect Fabookie payload
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Detect Vidar Stealer
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Detect ZGRat V1
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Glupteba payload
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Creates new service(s)
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Downloads MZ/PE file
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Modifies Windows Firewall
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Stops running service(s)
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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Drops Chrome extension
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Drops desktop.ini file(s)
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Pre-OS Boot
1Bootkit
1Scheduled 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
Impair Defenses
2Disable or Modify System Firewall
1Modify Registry
2Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
6Credentials In Files
5Credentials in Registry
1