General
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Target
f26c372194f8ca169393a9e6e215905dc99d3c31681940c7dae9726ea053f8fa.exe
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Size
5.7MB
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Sample
241130-gsy5pa1jfj
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MD5
e3fbc5d9d314258ccb5259339ec80552
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SHA1
516296191a5e7d8ed405c805522a7ae846a59f51
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SHA256
f26c372194f8ca169393a9e6e215905dc99d3c31681940c7dae9726ea053f8fa
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SHA512
63691d27ab9a10c831ce8da06b02e340ff8d2ba2f2fbca4ba7ef7ed2115b475f43e9d3242e76ed0969c570a53616c8e0ecd603123c5b13fae9acb9fa698bdb95
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SSDEEP
98304:kW0xYy5VdYnQQiAke9JQsArlQUS1EXaVFvh50rsp:xIdYnQQZkebQ7lQUn6pz
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
https://crib-endanger.sbs
https://faintbl0w.sbs
https://300snails.sbs
https://bored-light.sbs
https://3xc1aimbl0w.sbs
https://pull-trucker.sbs
https://fleez-inc.sbs
https://thicktoys.sbs
https://frogmen-smell.sbs
Extracted
stealc
mars
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
stealc
drum
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
f26c372194f8ca169393a9e6e215905dc99d3c31681940c7dae9726ea053f8fa.exe
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Size
5.7MB
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MD5
e3fbc5d9d314258ccb5259339ec80552
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SHA1
516296191a5e7d8ed405c805522a7ae846a59f51
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SHA256
f26c372194f8ca169393a9e6e215905dc99d3c31681940c7dae9726ea053f8fa
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SHA512
63691d27ab9a10c831ce8da06b02e340ff8d2ba2f2fbca4ba7ef7ed2115b475f43e9d3242e76ed0969c570a53616c8e0ecd603123c5b13fae9acb9fa698bdb95
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SSDEEP
98304:kW0xYy5VdYnQQiAke9JQsArlQUS1EXaVFvh50rsp:xIdYnQQZkebQ7lQUn6pz
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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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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
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