General
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Target
57a3b4e843bcce69125a951184a792d95bd780e26e3cc48b01195de89e1c579c
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Size
7.1MB
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Sample
241201-29atmsxjbv
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MD5
ffaa957b9fa4fd4d1d3a88b7600b6ea6
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SHA1
4939736d9648fcdeccdecedc5c1d5e4b60815c08
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SHA256
57a3b4e843bcce69125a951184a792d95bd780e26e3cc48b01195de89e1c579c
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SHA512
2e717ba76a602bfbebc329263011f786ca71ea7338555a2561d30a2934dc702156684cb41fb8efb27dbfeb437cecd95c49b04a156447302d1f865d9289fe16a5
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SSDEEP
196608:PtXblkafj/LLFn8IdjCLC9oIX1WN0skcXVUFOuYT:PB53jnF8MjCLqoIA0aeFLy
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
lumma
Extracted
stealc
drum
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
57a3b4e843bcce69125a951184a792d95bd780e26e3cc48b01195de89e1c579c
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Size
7.1MB
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MD5
ffaa957b9fa4fd4d1d3a88b7600b6ea6
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SHA1
4939736d9648fcdeccdecedc5c1d5e4b60815c08
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SHA256
57a3b4e843bcce69125a951184a792d95bd780e26e3cc48b01195de89e1c579c
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SHA512
2e717ba76a602bfbebc329263011f786ca71ea7338555a2561d30a2934dc702156684cb41fb8efb27dbfeb437cecd95c49b04a156447302d1f865d9289fe16a5
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SSDEEP
196608:PtXblkafj/LLFn8IdjCLC9oIX1WN0skcXVUFOuYT:PB53jnF8MjCLqoIA0aeFLy
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Amadey family
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Lumma family
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Stealc family
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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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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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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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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
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 Registry
3Virtualization/Sandbox Evasion
3