Static task
static1
Behavioral task
behavioral1
Sample
1491aac5c6cb0840c2f56e7dfed439d0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1491aac5c6cb0840c2f56e7dfed439d0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
1491aac5c6cb0840c2f56e7dfed439d0_NEIKI
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Size
74KB
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MD5
1491aac5c6cb0840c2f56e7dfed439d0
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SHA1
3ca8bd1af5d800a666310587e5748d2109700f78
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SHA256
8b41dd5d6f18e035484ad85fc2178216b1fcc80665a7c62b9c239beb7bf1b5a6
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SHA512
c661cefb53c50a4b6189563b3668594c1471d02529570ed7f1c5205e2a1d796375d19c8ab141bf0e373b1ba81eda79f2f1a376df64bd8d2e3be200ce1c579746
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SSDEEP
1536:1YF8NLCofRLCg/pdsHT+obdo8Cgzvl4ooofgke253u2Da:uF+LCofRLCgxSzXo8CgpIo53u2Da
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1491aac5c6cb0840c2f56e7dfed439d0_NEIKI
Files
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1491aac5c6cb0840c2f56e7dfed439d0_NEIKI.exe windows:4 windows x86 arch:x86
e95e3c19c1b1846eddfe9b97188d572c
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
CloseHandle
CreateFileA
CreateMutexA
CreateProcessA
CreateProcessW
DeleteFileA
ExitProcess
GetCommandLineW
GetModuleFileNameA
GetProcessHeap
GetStartupInfoA
GetStartupInfoW
HeapAlloc
ReadFile
SetFileAttributesA
SetFilePointer
WriteFile
ntdll
NtFlushInstructionCache
NtOpenKey
NtProtectVirtualMemory
Sections
.text Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 704B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE