Behavioral task
behavioral1
Sample
85b1f489206c252a9d24b3d91929bd00_NEIKI.exe
Resource
win7-20240221-en
General
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Target
85b1f489206c252a9d24b3d91929bd00_NEIKI
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Size
3.1MB
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MD5
85b1f489206c252a9d24b3d91929bd00
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SHA1
256e0e9d978967361984b9e00dcb959b62c44d01
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SHA256
65cbe9a4c58e598212f914ca64563eb12ee4c12ddf45fbb1feb7c23f4a653565
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SHA512
92fbb2af60b50a3a4b143096cf2d5ef339f2db1ffd3ec7d455894025bc34316b6fc5bb7d710bf32369040851f428acd02f6b9ed97f0e606b6327aa835b11265a
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SSDEEP
98304:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrWP:SbBeSFkD
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 85b1f489206c252a9d24b3d91929bd00_NEIKI
Files
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85b1f489206c252a9d24b3d91929bd00_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