Analysis
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max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
19/11/2024, 08:53
General
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Target
f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.exe
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Size
1.8MB
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MD5
75624fdec051244003f909d55591a902
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SHA1
1b12683f67fea2f2633ed0499a0bc482f9040bfb
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SHA256
f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949
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SHA512
339bd6b644e2ba8648b310c8d1211651e20e1f776f2f8af0833f0b8d61311bf49b0c492cf714d73ff8ec1af1797b9e9665e5f2274451e189784e58b3a3fe0aed
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SSDEEP
49152:1As+0g6VAUpBPLn4otwS/mm7+WfWcrZioM+:1ABoaoP8FIdecrZioM
Malware Config
Extracted
lumma
https://processhol.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 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.exe"C:\Users\Admin\AppData\Local\Temp\f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.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
4.7MB
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Filesize
8KB
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Filesize
160KB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB