Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
26/01/2025, 14:27
General
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Target
65f0b432d1c478584099dd485f75a04f.exe
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Size
1.8MB
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MD5
65f0b432d1c478584099dd485f75a04f
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SHA1
95887097bb413477819a3a4850554e59dea5ed26
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SHA256
e3f63b55b34a2e157b5754474b493afff810790cbcb166c40c355f4d64e3f154
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SHA512
a855c71e7252bd6251520bf7231ee464dbce778274d982de61f41e3aa793f92ab9a73b66d0c0b9278e8d812e8cf2d3f6bed080086613427873fea220e1c4cb71
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SSDEEP
49152:3vKFGc13O3zI9EXmdduwzqKNdRGpAtrugh34BUq79LXZ:/mcDI9E4/dRG8LaLJ
Malware Config
Extracted
lumma
https://toppyneedus.biz/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\65f0b432d1c478584099dd485f75a04f.exe"C:\Users\Admin\AppData\Local\Temp\65f0b432d1c478584099dd485f75a04f.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
160KB
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Filesize
4.6MB
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Filesize
4.6MB