General
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Target
e483c24487068e362552bfbc4a1e56c5f902d8547319d13600783b2e179727a3.exe
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Size
1.7MB
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Sample
241205-y4j9cazpfx
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MD5
056c64016267ae61813a236d0b8595ab
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SHA1
57a29e2fe3de5a78398f68d41134f3ebb787b028
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SHA256
e483c24487068e362552bfbc4a1e56c5f902d8547319d13600783b2e179727a3
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SHA512
e790b6dbf62ad47a0474355f98d349cae581b42429e3d84b82ac366e6ed7189d030032993267a704ebd7153bd3b80c7b473a962c49fc09b50740887539777e56
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SSDEEP
24576:o4YRU1XLt30oJ0DwVnIZ50YWv0RAjP4Bz6IjeDs2zfXjuJ9xjheXC5frCKd/hyc:o4Ff30oIwIfXmbiHUa/ylKJhyc
Static task
static1
Malware Config
Extracted
stealc
drum
http://185.215.113.206
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url_path
/c4becf79229cb002.php
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
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://ratiomun.cyou/api
https://atten-supporse.biz/api
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://covery-mover.biz/api
https://se-blurry.biz/api
https://zinc-sneark.biz/api
https://formy-spill.biz/api
https://dwell-exclaim.biz/api
https://dare-curbys.biz/api
https://print-vexer.biz/api
https://atten-supporse.biz/api
Targets
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Target
e483c24487068e362552bfbc4a1e56c5f902d8547319d13600783b2e179727a3.exe
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Size
1.7MB
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MD5
056c64016267ae61813a236d0b8595ab
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SHA1
57a29e2fe3de5a78398f68d41134f3ebb787b028
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SHA256
e483c24487068e362552bfbc4a1e56c5f902d8547319d13600783b2e179727a3
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SHA512
e790b6dbf62ad47a0474355f98d349cae581b42429e3d84b82ac366e6ed7189d030032993267a704ebd7153bd3b80c7b473a962c49fc09b50740887539777e56
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SSDEEP
24576:o4YRU1XLt30oJ0DwVnIZ50YWv0RAjP4Bz6IjeDs2zfXjuJ9xjheXC5frCKd/hyc:o4Ff30oIwIfXmbiHUa/ylKJhyc
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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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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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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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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
1Modify Authentication Process
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 Authentication Process
1Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4