Static task
static1
Behavioral task
behavioral1
Sample
cb84da37bf4401d37999fbbcee1643e0_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
cb84da37bf4401d37999fbbcee1643e0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
cb84da37bf4401d37999fbbcee1643e0_NEIKI
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Size
247KB
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MD5
cb84da37bf4401d37999fbbcee1643e0
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SHA1
dd58e190127547eaf055864af8fb44f9965e2c22
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SHA256
e4ff86da6b3522bda384e309ceb996053d1ed9df86d9930a9cee27a1394c2d52
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SHA512
96fcc2361c17a21a7edaec273f7381d0d7b65257f087c22589de6cf193b6c6c3cec523a11ce8678ab01d538e2c88d13b4d7e0092d44e02005da99be619e13916
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SSDEEP
6144:URKNRGn148hR9lRP5jISjMzIdZTuJydtM/923tD:UgNRmbRhjIANaJydtM/gtD
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cb84da37bf4401d37999fbbcee1643e0_NEIKI
Files
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cb84da37bf4401d37999fbbcee1643e0_NEIKI.exe windows:4 windows x86 arch:x86
1a3d8c3f39a0e02fe506a5bee2936643
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
pbvm115
ord67
kernel32
VirtualFree
GetSystemInfo
VirtualProtect
GetLocaleInfoA
GetStringTypeW
GetCommandLineW
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersionExA
ExitProcess
GetProcAddress
TerminateProcess
GetCurrentProcess
WriteFile
GetStdHandle
GetModuleFileNameA
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
LoadLibraryA
GetACP
GetOEMCP
GetCPInfo
HeapAlloc
VirtualAlloc
HeapReAlloc
RtlUnwind
InterlockedExchange
VirtualQuery
HeapSize
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
Sections
.text Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 213KB - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ