Analysis
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max time kernel
95s -
max time network
136s -
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
5ace1684387f82c6460f08da599bbd3f11d56fc8e5404f5a345a099b7c64c478.exe
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Size
1.8MB
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MD5
3ebf7bb70dc746683d4274c4af45c8ac
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SHA1
c8e8a9ac38e48739061c5af85430db6b7524ff44
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SHA256
5ace1684387f82c6460f08da599bbd3f11d56fc8e5404f5a345a099b7c64c478
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SHA512
945da4c90d5bf99478c3c6e56e62c781c6bbff20301a82bb0f7b36741c89dabed5601ea07f1ee049e3a80e79c85f43d5ab0dc6e189a2dc1f59e3e045e1250a76
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SSDEEP
49152:oL190+vuRlB360U24BwKE/SSTlL+kCrNh6Q1X/VmSDEIt:op9vuHGBmSSonNhZ1XMSn
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\5ace1684387f82c6460f08da599bbd3f11d56fc8e5404f5a345a099b7c64c478.exe"C:\Users\Admin\AppData\Local\Temp\5ace1684387f82c6460f08da599bbd3f11d56fc8e5404f5a345a099b7c64c478.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