General
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Target
fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
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Size
1.8MB
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Sample
241205-z7f7jasnav
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MD5
ebf798251a9e386cfb6cffcf54542830
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SHA1
5da641a8ad380d88bd05208339832f4886401d5d
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SHA256
fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5
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SHA512
0a5a2e0075c44997f73c4784936b7407cec2624bbd57917c65b279104f55aa8e84d73fab29e481e8b6c12c67d23432ceff859b6e54bec5f0069d18866bafbcf0
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SSDEEP
24576:c6aKEeSuuI1l4wI3O0GH7OKDfm5GWJTph4VKXAiXecS6+gNpp9MHoFtlgs7o3/TT:TRKW4wmkSKLmrtCjiXtpKKg31
Static task
static1
Behavioral task
behavioral1
Sample
fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
Resource
win7-20240708-en
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
gcleaner
92.63.197.221
45.91.200.135
Extracted
xworm
185.196.8.239:7000
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Install_directory
%Userprofile%
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install_file
WindowsUpdaterConf.exe
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telegram
https://api.telegram.org/bot8070077125:AAEdRIyp1anHye9Y0jcV8uNF6U4mmijN8Pk/sendMessage?chat_id=1818813749
Extracted
lumma
https://impend-differ.biz/api
https://print-vexer.biz/api
https://dare-curbys.biz/api
https://covery-mover.biz/api
https://formy-spill.biz/api
https://dwell-exclaim.biz/api
https://zinc-sneark.biz/api
https://se-blurry.biz/api
https://atten-supporse.biz/api
Extracted
stealc
drum
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
https://dare-curbys.biz/api
https://se-blurry.biz/api
https://atten-supporse.biz/api
https://zinc-sneark.biz/api
https://dwell-exclaim.biz/api
https://formy-spill.biz/api
https://covery-mover.biz/api
https://print-vexer.biz/api
Targets
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Target
fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
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Size
1.8MB
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MD5
ebf798251a9e386cfb6cffcf54542830
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SHA1
5da641a8ad380d88bd05208339832f4886401d5d
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SHA256
fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5
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SHA512
0a5a2e0075c44997f73c4784936b7407cec2624bbd57917c65b279104f55aa8e84d73fab29e481e8b6c12c67d23432ceff859b6e54bec5f0069d18866bafbcf0
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SSDEEP
24576:c6aKEeSuuI1l4wI3O0GH7OKDfm5GWJTph4VKXAiXecS6+gNpp9MHoFtlgs7o3/TT:TRKW4wmkSKLmrtCjiXtpKKg31
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Amadey family
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Detect Xworm Payload
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Gcleaner family
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Lumma family
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Stealc family
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Xworm family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Downloads MZ/PE file
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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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Adds Run key to start application
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2