Behavioral task
behavioral1
Sample
f5feb1a2cd3785e49b00a3a0e10a83d0_NEIKI.exe
Resource
win7-20240221-en
General
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Target
f5feb1a2cd3785e49b00a3a0e10a83d0_NEIKI
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Size
3.3MB
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MD5
f5feb1a2cd3785e49b00a3a0e10a83d0
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SHA1
7f4ef8214547ae13060aeabe863204d89d899a99
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SHA256
d13560fb43b48c9121539984b9daa87fb9178c316b277abd0ee2d308816665f5
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SHA512
fd860a89c29b1baa3b153cfdce21599de1a72829448965b45ff8cb64886865b5674216377d6e1edc092da58d48bcaf30a9699d350368e74d535fb88132656528
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SSDEEP
98304:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrW3:SbBeSFkb
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 f5feb1a2cd3785e49b00a3a0e10a83d0_NEIKI
Files
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f5feb1a2cd3785e49b00a3a0e10a83d0_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