Static task
static1
Behavioral task
behavioral1
Sample
NEAS.28cc991578c24a3c56af49a28086b4823d6ad6cd9508affc002c29ed067f63c5exe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.28cc991578c24a3c56af49a28086b4823d6ad6cd9508affc002c29ed067f63c5exe_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.28cc991578c24a3c56af49a28086b4823d6ad6cd9508affc002c29ed067f63c5exe_JC.exe
-
Size
542KB
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MD5
9ca9d05db57e8ed57fe67394cb0d03c1
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SHA1
1dea3afd6a2a1fb6ca95220a71963e16624096fe
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SHA256
28cc991578c24a3c56af49a28086b4823d6ad6cd9508affc002c29ed067f63c5
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SHA512
6b6240e894da3e6f2192e40e8932ca48ef8d9121209479752ded6b971b161e1cd67231de67608034d3721fdcaad78b6cc36c3fbf6101d1ff00b1f042062efe88
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SSDEEP
12288:jf74h6tySv4oCR9mjWAXKBpM7u+osldDt8H9E+ENRL:b745SQo4IWAX+ImH9E+gR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.28cc991578c24a3c56af49a28086b4823d6ad6cd9508affc002c29ed067f63c5exe_JC.exe
Files
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NEAS.28cc991578c24a3c56af49a28086b4823d6ad6cd9508affc002c29ed067f63c5exe_JC.exe.exe windows:5 windows x86
b70216cec1f529207c6e03e72ed93366
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
GetLastError
GetModuleFileNameW
InterlockedPushEntrySList
InterlockedFlushSList
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
ExitProcess
GetModuleHandleExW
CreateFileW
GetDriveTypeW
GetFileType
CloseHandle
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetStdHandle
WriteFile
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
GetACP
HeapFree
HeapAlloc
GetModuleHandleA
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetCurrentThread
HeapReAlloc
GetConsoleCP
GetConsoleMode
GetStringTypeW
SetCurrentDirectoryW
GetCurrentDirectoryW
GetFullPathNameW
GetFullPathNameA
SetStdHandle
OutputDebugStringA
OutputDebugStringW
WaitForSingleObjectEx
CreateThread
FindClose
FindFirstFileExA
FindFirstFileExW
FindNextFileA
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetEnvironmentVariableW
GetProcessHeap
SetConsoleCtrlHandler
SetFilePointerEx
WriteConsoleW
FlushFileBuffers
GetTimeZoneInformation
HeapSize
SetEndOfFile
ReadFile
ReadConsoleW
EncodePointer
DecodePointer
RaiseException
GetDateFormatW
GetProcAddress
advapi32
SystemFunction036
Sections
.text Size: 455KB - Virtual size: 454KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 51KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE