Static task
static1
Behavioral task
behavioral1
Sample
4f22b5d6739ce17b440702e06f3f0fb0_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4f22b5d6739ce17b440702e06f3f0fb0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
4f22b5d6739ce17b440702e06f3f0fb0_NEIKI
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Size
32KB
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MD5
4f22b5d6739ce17b440702e06f3f0fb0
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SHA1
c3c40d4293b2919c6f3a68a4bcbdf35d208e37b5
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SHA256
34dfa25b57e3f56366ca6d0e86bb25e34fb9f8d53e4cc4ddefe4b5cc689dac22
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SHA512
8c6f951bdc79f5aee428f0d855c839ebbc01dafdb29ee65f718bfa68d6c5ee765ba883fec21e079b3fb500910c6480a4468981f295200fdceb1726032c6c3a89
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SSDEEP
768:/qPJtHA6C1VqahohtgVRNToV7TtRu8rM0wYVFl2g5coW58dO0xXHV2EfKYfdhNhS:/qnA6C1VqaqhtgVRNToV7TtRu8rM0wYy
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f22b5d6739ce17b440702e06f3f0fb0_NEIKI
Files
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4f22b5d6739ce17b440702e06f3f0fb0_NEIKI.exe windows:4 windows x86 arch:x86
3b884b93be1eaa99038bd3acaaa5f577
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
kernel32
GetFileSize
WaitForSingleObject
CreateThread
HeapFree
DeleteFileA
ExitProcess
lstrcmpiA
lstrcatA
GetWindowsDirectoryA
HeapAlloc
GetProcessHeap
Sleep
GetModuleFileNameA
CloseHandle
GetLastError
CreateMutexA
HeapReAlloc
FindClose
FindFirstFileA
GetProcAddress
LoadLibraryA
CreateProcessA
CreateFileA
ReadFile
WriteFile
FlushFileBuffers
wininet
InternetOpenA
InternetCloseHandle
InternetReadFile
InternetOpenUrlA
InternetSetOptionExA
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE