Static task
static1
Behavioral task
behavioral1
Sample
4d31d150eafa5393ae8effb02c6b20e0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4d31d150eafa5393ae8effb02c6b20e0_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
4d31d150eafa5393ae8effb02c6b20e0_NEIKI
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Size
24KB
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MD5
4d31d150eafa5393ae8effb02c6b20e0
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SHA1
efae730abc80fd3c97d78a386e119716da3e8d63
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SHA256
1c6bda1fbea1f0a77138f96a4cd1611eeccc4a73499f69898122f52a550cc7ac
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SHA512
928537db16d8f2f26c7349d7b33b9a32616aec1c6a61315d79c2b39405dce599914d3ed83b0ff4316432728547b56990b6e3e06c12d3e82998f74654f263fa02
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SSDEEP
384:ErzPMTu7MSbQUyO44MGvJSsZ/MPNapPw+nI4NTDVHgRzSVX:Erz/7MwyiEPNa1w+bdVHgZSJ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4d31d150eafa5393ae8effb02c6b20e0_NEIKI
Files
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4d31d150eafa5393ae8effb02c6b20e0_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: 732B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE