General
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Target
ffc9a0fe541652271756108c9b20010b9f99024c69bc81111076ae8a132ae733.exe
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Size
1.9MB
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Sample
241124-dhdt8axjfr
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MD5
699f4008683185b4a050b05ace13d601
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SHA1
70d47e8921906a344885c279afa34522658bf06d
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SHA256
ffc9a0fe541652271756108c9b20010b9f99024c69bc81111076ae8a132ae733
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SHA512
64fd7f8ba560dc9ff4718d2087755b76cc815edcdbaf124ba5f7f3b5f633a0870266e71d4bd42fcc041ffdaa087d2dd0b5cb7e9cd592534cd46b52307fa3b28c
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SSDEEP
49152:PnkIJ9x3pmw2y1U0/VA9D2qK1ODPV69VjisvJ:PkIJb52y1K9aqGZ
Static task
static1
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
stealc
mars
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
ffc9a0fe541652271756108c9b20010b9f99024c69bc81111076ae8a132ae733.exe
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Size
1.9MB
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MD5
699f4008683185b4a050b05ace13d601
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SHA1
70d47e8921906a344885c279afa34522658bf06d
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SHA256
ffc9a0fe541652271756108c9b20010b9f99024c69bc81111076ae8a132ae733
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SHA512
64fd7f8ba560dc9ff4718d2087755b76cc815edcdbaf124ba5f7f3b5f633a0870266e71d4bd42fcc041ffdaa087d2dd0b5cb7e9cd592534cd46b52307fa3b28c
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SSDEEP
49152:PnkIJ9x3pmw2y1U0/VA9D2qK1ODPV69VjisvJ:PkIJb52y1K9aqGZ
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Amadey family
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Cryptbot family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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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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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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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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
1Credentials In Files
1