Behavioral task
behavioral1
Sample
a3c53a81be70bbf36ad18a63bd41dfd0_NEIKI.exe
Resource
win7-20231129-en
General
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Target
a3c53a81be70bbf36ad18a63bd41dfd0_NEIKI
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Size
3.0MB
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MD5
a3c53a81be70bbf36ad18a63bd41dfd0
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SHA1
b6e96fbd236c7aba57682b28d22ff52cc30a9815
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SHA256
6f67fad46291906cff8c07b56f20bb5a8663a1719c642f30cdd66c72f7aa9412
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SHA512
83e2f01114d5af960725764503091410a8677938f2d292d006ed95ffcf84efa45f2a2c964b82a346f49beea1da7626623fe8acf25abe2463301267843f2bafa3
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzHUJ8Y9ctYVk68Nt:N0GnJMOWPClFdx6e0EALKWVTffZiPAcJ
Malware Config
Signatures
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XMRig Miner payload 1 IoCs
resource yara_rule sample xmrig -
Xmrig family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3c53a81be70bbf36ad18a63bd41dfd0_NEIKI
Files
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a3c53a81be70bbf36ad18a63bd41dfd0_NEIKI.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 1.3MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE