General
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Target
Setup.exe
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Size
15.1MB
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Sample
240604-x1swmshd77
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MD5
679e3f0e646a1a26b3264d08f398b228
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SHA1
feedf0799a22cdfb393960a2b8edc06b35019664
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SHA256
3e79d4e30a37e43e13033008ca5bfe51b54e12d24c8dbba76da259d26789b9f1
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SHA512
46038281c1c73ba9a0265db68a4be35fee3fb640d95c04407424a9cd7bc97013ca5b40ae546f7e25dc77c9d047ee9d4fea98d54e1c7a44977f204623543af99f
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SSDEEP
393216:A8+b3itt/k6pMm/aGib3gQuq6C2CT9U3TC6dRR8H0ZH3P:qS9CmqzTGunIH3P
Static task
static1
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
Setup.exe
Resource
win11-20240426-en
Malware Config
Extracted
lumma
https://fomremywellmadderw.shop/api
Targets
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Target
Setup.exe
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Size
15.1MB
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MD5
679e3f0e646a1a26b3264d08f398b228
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SHA1
feedf0799a22cdfb393960a2b8edc06b35019664
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SHA256
3e79d4e30a37e43e13033008ca5bfe51b54e12d24c8dbba76da259d26789b9f1
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SHA512
46038281c1c73ba9a0265db68a4be35fee3fb640d95c04407424a9cd7bc97013ca5b40ae546f7e25dc77c9d047ee9d4fea98d54e1c7a44977f204623543af99f
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SSDEEP
393216:A8+b3itt/k6pMm/aGib3gQuq6C2CT9U3TC6dRR8H0ZH3P:qS9CmqzTGunIH3P
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Banload
Banload variants download malicious files, then install and execute the files.
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Registers COM server for autorun
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Suspicious use of SetThreadContext
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