Analysis
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max time kernel
102s -
max time network
105s -
platform
windows11-21h2_x64 -
resource
win11-20250610-en -
resource tags
arch:x64arch:x86image:win11-20250610-enlocale:en-usos:windows11-21h2-x64system -
submitted
30/06/2025, 17:32
Static task
static1
Behavioral task
behavioral1
Sample
443e0f684c5ecc8ec8d273cd3b1b1255.exe
Resource
win10v2004-20250610-en
Behavioral task
behavioral2
Sample
443e0f684c5ecc8ec8d273cd3b1b1255.exe
Resource
win11-20250610-en
General
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Target
443e0f684c5ecc8ec8d273cd3b1b1255.exe
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Size
1.8MB
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MD5
443e0f684c5ecc8ec8d273cd3b1b1255
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SHA1
126c28b1e54c1846e127695a1f3ab00983c586dd
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SHA256
068727179d56e16245a84b2238f79e5edae45446e17ede66664ef9c43f479996
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SHA512
0f003d2e0a9310e8525473f46778f94fb4ecd49466b7d2937f4a4f0bf837a40ba7f675ce689d93116381d3b25e0192a47f86f02cb68711da0a6ec439a2255e22
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SSDEEP
49152:4RbJ/V6Ri1xYYEZAB+utZYkNR6tuCtuQo:YbB08sutykNRsu3Q
Malware Config
Extracted
lumma
https://rbmlh.xyz/lakd
https://pacwpw.xyz/qwpr
https://comkxjs.xyz/taox
https://unurew.xyz/anhd
https://trsuv.xyz/gait
https://sqgzl.xyz/taoa
https://cexpxg.xyz/airq
https://urarfx.xyz/twox
https://liaxn.xyz/nbzh
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build_id
4427ffe530b2ed27452c92f569b3124d6c7b5702a0
Signatures
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Lumma family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 443e0f684c5ecc8ec8d273cd3b1b1255.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 443e0f684c5ecc8ec8d273cd3b1b1255.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 443e0f684c5ecc8ec8d273cd3b1b1255.exe -
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.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2238466657-712128251-1221219315-1000\Software\Wine 443e0f684c5ecc8ec8d273cd3b1b1255.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3672 443e0f684c5ecc8ec8d273cd3b1b1255.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 443e0f684c5ecc8ec8d273cd3b1b1255.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3672 443e0f684c5ecc8ec8d273cd3b1b1255.exe 3672 443e0f684c5ecc8ec8d273cd3b1b1255.exe 3672 443e0f684c5ecc8ec8d273cd3b1b1255.exe 3672 443e0f684c5ecc8ec8d273cd3b1b1255.exe 3672 443e0f684c5ecc8ec8d273cd3b1b1255.exe 3672 443e0f684c5ecc8ec8d273cd3b1b1255.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\443e0f684c5ecc8ec8d273cd3b1b1255.exe"C:\Users\Admin\AppData\Local\Temp\443e0f684c5ecc8ec8d273cd3b1b1255.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
PID:3672