General
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Target
file.exe
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Size
1.7MB
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Sample
241203-gx614atjdw
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MD5
5e98730ed584c9ab8abe162b128a1262
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SHA1
f6121854ec49fb7a1b1e53077f59e7215c9cae2d
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SHA256
f4079f7d32ec84c49c50da91ca7da31556ae50f8fcc96c1df4bb4625f5497aaf
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SHA512
599a2ece1381dab5070b838a07898be6646d32d61ac460852782c622c4aeeca1cf0c0f3ab79c3c302323239b40ccaf3cfd0220f998257b98d5c34df7752744c4
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SSDEEP
24576:iS8AASycIS8i592SA8D7kl9BRA9qHR81ljiMpQkOCzPT817XkMhlyPiY:iS8pbcI+/2sD4VRAcx+jpffPY7jyqY
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
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
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
Extracted
lumma
Targets
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Target
file.exe
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Size
1.7MB
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MD5
5e98730ed584c9ab8abe162b128a1262
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SHA1
f6121854ec49fb7a1b1e53077f59e7215c9cae2d
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SHA256
f4079f7d32ec84c49c50da91ca7da31556ae50f8fcc96c1df4bb4625f5497aaf
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SHA512
599a2ece1381dab5070b838a07898be6646d32d61ac460852782c622c4aeeca1cf0c0f3ab79c3c302323239b40ccaf3cfd0220f998257b98d5c34df7752744c4
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SSDEEP
24576:iS8AASycIS8i592SA8D7kl9BRA9qHR81ljiMpQkOCzPT817XkMhlyPiY:iS8pbcI+/2sD4VRAcx+jpffPY7jyqY
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Amadey family
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Lumma family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Enumerates VirtualBox registry keys
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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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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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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
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Modify Authentication Process
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
3Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4