Behavioral task
behavioral1
Sample
a231762a742194a789e4f7b5f0debca0_NEIKI.exe
Resource
win7-20240221-en
General
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Target
a231762a742194a789e4f7b5f0debca0_NEIKI
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Size
2.7MB
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MD5
a231762a742194a789e4f7b5f0debca0
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SHA1
559af59682bd0d47180369c23ced72bd3cab0c1b
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SHA256
4cddb69c4b850f061a6de397ba90353a04db703500523e4073cecc8a1e9e5bcb
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SHA512
281d918e970e9b42114459c4ac3bbde63d78f95c05cd73a89ffc981991fdb6de7d861da6fddecd7ec8ba47463409904a9562741f3ccb2f0b04dc02b403776ed1
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQ56uL3pgrCEdTKUHiCGakOnfa+hQI6C:BemTLkNdfE0pZrQ56utgV
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 a231762a742194a789e4f7b5f0debca0_NEIKI
Files
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a231762a742194a789e4f7b5f0debca0_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: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE