General
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Target
file.exe
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Size
1.7MB
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Sample
241121-enkematjan
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MD5
a4fb8fb6603269a85e23ad8f29961276
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SHA1
7950f83e533d60a5cdf5aea383ab7664a3a3000d
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SHA256
baa43fb48075f4f72748b453ad4408c15f2196d4309ad27ea6f54c2d5e40117a
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SHA512
7af437cfe238a0c4f2559ed7e350352135dd79dfda5285b932860a14305db18d938bad3d1d0910e011be51c12d71ded5866ab3e7151ec8d642be756de31c0f15
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SSDEEP
49152:XyjCcBkR6AkhqreaPgUe030DX+SIDjeakufZFnqmxV:eDGQAkhTa49zL+dSakuRUY
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240729-en
Malware Config
Extracted
lumma
https://p3ar11fter.sbs
https://3xp3cts1aim.sbs
https://owner-vacat10n.sbs
https://peepburry828.sbs
https://p10tgrace.sbs
https://befall-sm0ker.sbs
https://librari-night.sbs
https://processhol.sbs
Extracted
lumma
https://librari-night.sbs/api
https://befall-sm0ker.sbs/api
https://owner-vacat10n.sbs/api
Targets
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Target
file.exe
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Size
1.7MB
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MD5
a4fb8fb6603269a85e23ad8f29961276
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SHA1
7950f83e533d60a5cdf5aea383ab7664a3a3000d
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SHA256
baa43fb48075f4f72748b453ad4408c15f2196d4309ad27ea6f54c2d5e40117a
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SHA512
7af437cfe238a0c4f2559ed7e350352135dd79dfda5285b932860a14305db18d938bad3d1d0910e011be51c12d71ded5866ab3e7151ec8d642be756de31c0f15
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SSDEEP
49152:XyjCcBkR6AkhqreaPgUe030DX+SIDjeakufZFnqmxV:eDGQAkhTa49zL+dSakuRUY
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Lumma family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys
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
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MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2