Behavioral task
behavioral1
Sample
e257a70948bb8277c576016558523a00_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e257a70948bb8277c576016558523a00_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
e257a70948bb8277c576016558523a00_NEIKI
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Size
1.0MB
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MD5
e257a70948bb8277c576016558523a00
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SHA1
64a2338e87052925c6fb080c4cd0ff9b82a8ca29
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SHA256
39dd4daac5e498f760a26cb180124bcd55c5a28eaf12951a020e4a352d876aed
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SHA512
bafb7f51f6a7865fa63374df94e80ff3f9e5c15d551fc2cfe012f543479f8021d664abc7f1155bee9ddcca8af1faa6a38f856c100b9735ebf47e601f87d18b36
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SSDEEP
24576:gC5z5hAQ1Ns7DSeyyPtRvpQ2M006qwWdFXfBoYjU614u5n:Jz5n1e7RDPtRPMoFWXfBpw61l5n
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e257a70948bb8277c576016558523a00_NEIKI
Files
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e257a70948bb8277c576016558523a00_NEIKI.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ