General
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Target
08ad37fe266ba8ca7e46a43b9a85f0229207a01ce53dc504906d1acdfe152ca7
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Size
576KB
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Sample
240427-mkkvzshc71
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MD5
82a51a4e017ce6f523f5a6ec14ad10b6
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SHA1
9508b8b25751fd8d094ace2923bd84c02a0a26ce
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SHA256
08ad37fe266ba8ca7e46a43b9a85f0229207a01ce53dc504906d1acdfe152ca7
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SHA512
ee298ecd1e1eb13340366aebfa02d44911d746bf60333f6bb9205225ca6ee011cb556fff2529100ce0f3e7a634455ef5c49607331c2cb73be823b77920c22ed0
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SSDEEP
12288:9Jjk+MZFZMkgU49eY1chpRGfN0bjaAjsqMvWJPA/ZytY6NO:TtmWD971cf4fNMFsonY6E
Static task
static1
Behavioral task
behavioral1
Sample
08ad37fe266ba8ca7e46a43b9a85f0229207a01ce53dc504906d1acdfe152ca7.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
stealc
http://185.172.128.76
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url_path
/3cd2b41cbde8fc9c.php
Targets
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Target
08ad37fe266ba8ca7e46a43b9a85f0229207a01ce53dc504906d1acdfe152ca7
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Size
576KB
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MD5
82a51a4e017ce6f523f5a6ec14ad10b6
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SHA1
9508b8b25751fd8d094ace2923bd84c02a0a26ce
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SHA256
08ad37fe266ba8ca7e46a43b9a85f0229207a01ce53dc504906d1acdfe152ca7
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SHA512
ee298ecd1e1eb13340366aebfa02d44911d746bf60333f6bb9205225ca6ee011cb556fff2529100ce0f3e7a634455ef5c49607331c2cb73be823b77920c22ed0
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SSDEEP
12288:9Jjk+MZFZMkgU49eY1chpRGfN0bjaAjsqMvWJPA/ZytY6NO:TtmWD971cf4fNMFsonY6E
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Detect ZGRat V1
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Glupteba payload
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Modifies firewall policy service
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SectopRAT 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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Downloads MZ/PE file
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Modifies Windows Firewall
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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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Loads dropped DLL
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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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Drops Chrome extension
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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
7Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify Tools
3Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
1Subvert Trust Controls
1Install Root Certificate
1