Behavioral task
behavioral1
Sample
f45445338358be640192b90ea7d0fcf0_NEIKI.exe
Resource
win7-20240221-en
General
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Target
f45445338358be640192b90ea7d0fcf0_NEIKI
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Size
3.2MB
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MD5
f45445338358be640192b90ea7d0fcf0
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SHA1
7f1796002b2426af46c36bf70934a78ce33e6d7e
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SHA256
d40427314205992b1c719960018fb5bbb80ca9db01b3f8ad998712d622c99b38
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SHA512
b135153ab01399e0ad97363cdd21a6b428f3485eb463529ea0ecedada7f5aded5418bf53cef390a19a9d8728b69db347a167fccf01830628997270f6c39c0b2c
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SSDEEP
98304:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrWQ:SbBeSFkE
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 f45445338358be640192b90ea7d0fcf0_NEIKI
Files
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f45445338358be640192b90ea7d0fcf0_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