General
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Target
file_v_9.rar
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Size
6.6MB
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Sample
240201-zafjqsfhfk
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MD5
709dc9523c485bdba7b65944a010e56a
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SHA1
030f4e55a2e2a7d034915aa920221259b31d9985
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SHA256
afe2d9fd6e0dc6add700401243c0028d315b88f58ba9510a70e1359c0747aa43
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SHA512
1e636d47072ef920fcc99f4381b4d0331e0c74af5b7dab9f99bbacfc56ebaa803b4a66aac11d210092280d0b47f6b66aee6b4550ee971287ff1ad6577f86c846
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SSDEEP
196608:dFYwQPVA3CM66wL6aWRTWQ69GBD5t3tZMEP:PQdhaRTWQOG7fP
Behavioral task
behavioral1
Sample
file_v_9.rar
Resource
win10v2004-20231222-en
Malware Config
Extracted
stealc
http://185.172.128.24
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url_path
/40d570f44e84a454.php
Extracted
smokeloader
pub3
Extracted
risepro
193.233.132.67:50500
193.233.132.62:50500
Extracted
vidar
7.6
079052bc85d2cbca4ec821aa544508e6
https://t.me/tvrugrats
https://steamcommunity.com/profiles/76561199627279110
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profile_id_v2
079052bc85d2cbca4ec821aa544508e6
Targets
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Target
file_v_9.rar
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Size
6.6MB
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MD5
709dc9523c485bdba7b65944a010e56a
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SHA1
030f4e55a2e2a7d034915aa920221259b31d9985
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SHA256
afe2d9fd6e0dc6add700401243c0028d315b88f58ba9510a70e1359c0747aa43
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SHA512
1e636d47072ef920fcc99f4381b4d0331e0c74af5b7dab9f99bbacfc56ebaa803b4a66aac11d210092280d0b47f6b66aee6b4550ee971287ff1ad6577f86c846
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SSDEEP
196608:dFYwQPVA3CM66wL6aWRTWQ69GBD5t3tZMEP:PQdhaRTWQOG7fP
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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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Detected Djvu ransomware
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Modifies Windows Firewall
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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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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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Registers COM server for autorun
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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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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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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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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
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Virtualization/Sandbox Evasion
2