Static task
static1
Behavioral task
behavioral1
Sample
NEAS.8fe73d903ae0d64db81d198f82aa5ee0_JC.dll
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.8fe73d903ae0d64db81d198f82aa5ee0_JC.dll
Resource
win10v2004-20231023-en
General
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Target
NEAS.8fe73d903ae0d64db81d198f82aa5ee0_JC.exe
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Size
99KB
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MD5
8fe73d903ae0d64db81d198f82aa5ee0
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SHA1
4970d2bff8d8b6846173d1096a8596c63d74ab71
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SHA256
d1ff5948ed312fb779ad7d1814615cbc354a97cb29ffdd10fe42f32a2831dbf1
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SHA512
e785b06f143d88bfa48eb8b36b35a34fa228d7be573518b22f700d8ee819ca38bb728627aa1379e63a5b5c80a880621f0f545d789251e68abb9d27d90b469c37
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SSDEEP
1536:87QWuWbJ/vf6KCrXwQ6Wzj/CiKzRFRfgloIk+udZy6uGY:83uG/fCrX17CLRFRfglo6EU6uGY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.8fe73d903ae0d64db81d198f82aa5ee0_JC.exe
Files
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NEAS.8fe73d903ae0d64db81d198f82aa5ee0_JC.exe.dll windows:5 windows x86
44fc515fed44687c27d7e001c865bed0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
WriteFile
UnmapViewOfFile
GetCurrentThreadId
DuplicateHandle
MapViewOfFileEx
GetCurrentProcess
CreateFileMappingA
OpenFileMappingA
LocalFree
GetSystemInfo
GetFileAttributesA
CreateProcessA
ReadFile
GetStartupInfoA
GetStdHandle
GetLastError
WriteConsoleA
GetModuleFileNameA
CloseHandle
GetTempPathA
CreateFileA
FormatMessageA
GetSystemWindowsDirectoryA
Sleep
GetFileSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
RaiseException
RtlUnwind
HeapAlloc
HeapFree
GetModuleHandleW
GetProcAddress
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
ExitProcess
SetHandleCount
GetFileType
DeleteCriticalSection
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
HeapDestroy
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LoadLibraryA
GetLocaleInfoA
HeapSize
InitializeCriticalSectionAndSpinCount
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
LCMapStringW
advapi32
RegOpenKeyExA
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
RegQueryValueExA
RegCloseKey
Sections
.text Size: 59KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ