Analysis
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max time kernel
135s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
26/11/2024, 18:15
General
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Target
7ad8a2c13109c222bbb82f5ac643c3b97f9ac8ec4e0a689b05c1d3fc74e2ab51.exe
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Size
1.8MB
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MD5
9300f863f2ce8a50ce8ce438363ab8ad
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SHA1
4f9e4359f394c090c77dd5fc041adafb7aff0453
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SHA256
7ad8a2c13109c222bbb82f5ac643c3b97f9ac8ec4e0a689b05c1d3fc74e2ab51
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SHA512
f59ce37ea2667d59bab3d495d3cf1d881b25d8939e2eea6107284814f54201e4121b6985b2b90a30a83776bfc3bced7e92373eb66b71c0daa570fa906247dbc2
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SSDEEP
49152:bKo8ODdzD+SwyRVghFnEH3+h4l0rAOYab:tDdWSwWghFnM+LbY
Malware Config
Extracted
lumma
https://powerful-avoids.sbs
https://motion-treesz.sbs
https://disobey-curly.sbs
https://leg-sate-boat.sbs
https://story-tense-faz.sbs
https://blade-govern.sbs
https://occupy-blushi.sbs
https://frogs-severz.sbs
https://property-imper.sbs
Extracted
lumma
https://blade-govern.sbs/api
https://story-tense-faz.sbs/api
https://disobey-curly.sbs/api
https://motion-treesz.sbs/api
https://powerful-avoids.sbs/api
Signatures
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Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
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Lumma family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\7ad8a2c13109c222bbb82f5ac643c3b97f9ac8ec4e0a689b05c1d3fc74e2ab51.exe"C:\Users\Admin\AppData\Local\Temp\7ad8a2c13109c222bbb82f5ac643c3b97f9ac8ec4e0a689b05c1d3fc74e2ab51.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4.6MB
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Filesize
8KB
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Filesize
156KB
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Filesize
4.6MB
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Filesize
4.6MB
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Filesize
4.6MB