StelC[.]exe | Triage

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General

Target

StelC.exe
Size

842KB
MD5

3cba44efc38e1faeb0ce68dba7b8755a
SHA1

1122e3f4fe655014b4d027a384d290c08e14117c
SHA256

8c0b2cf3568d6004335d0f8cadb73de6b574302af74c1e3c21330ea7f8a38019
SHA512

f616a799d884cfb15060dbf9439bda2ec04b36f657630f0659d6a81a785fb998bab2e3d0379099d4708dec4b670172e91e23ed9bcbb5d0225983a77b774cf954
SSDEEP

24576:G3xIojEhquV+fHgQxgn6oyDNqfw4tlcL:Ej0qucAbGDNuJt

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
StelC.exe

Files

StelC.exe
.exe windows:6 windows x64 arch:x64

8eb95891e5a7fa6ae810a59c7740a632

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

E:\MinT\zMalMin\2024b\bPippLib\zMbe\x64\Release\StelC.pdb

Imports

kernel32

lstrcmpiW
GetLastError
AreFileApisANSI
ReadFile
TryEnterCriticalSection
HeapCreate
HeapFree
EnterCriticalSection
GetFullPathNameW
WriteFile
GetDiskFreeSpaceW
OutputDebugStringA
LockFile
LeaveCriticalSection
InitializeCriticalSection
SetFilePointer
GetFullPathNameA
SetEndOfFile
UnlockFileEx
GetTempPathW
CreateMutexW
WaitForSingleObject
CreateFileW
GetFileAttributesW
GetCurrentThreadId
UnmapViewOfFile
HeapValidate
HeapSize
MultiByteToWideChar
Sleep
GetTempPathA
FormatMessageW
GetDiskFreeSpaceA
GetFileAttributesA
GetFileAttributesExW
OutputDebugStringW
CreateFileA
LoadLibraryA
WaitForSingleObjectEx
DeleteFileA
DeleteFileW
HeapReAlloc
CloseHandle
GetSystemInfo
LoadLibraryW
HeapAlloc
HeapCompact
HeapDestroy
UnlockFile
GetProcAddress
CreateFileMappingA
LocalFree
LockFileEx
GetFileSize
DeleteCriticalSection
GetCurrentProcessId
GetProcessHeap
SystemTimeToFileTime
FreeLibrary
WideCharToMultiByte
GetSystemTimeAsFileTime
GetSystemTime
FormatMessageA
CreateFileMappingW
MapViewOfFile
QueryPerformanceCounter
GetTickCount
FlushFileBuffers
WriteConsoleW
InitializeCriticalSectionEx
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetModuleFileNameW
GetStdHandle
GetCommandLineA
GetCommandLineW
GetFileType
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetTimeZoneInformation
GetExitCodeProcess
CreateProcessW
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
RtlUnwind

Exports

Exports

cJSONUtils_AddPatchToArray
cJSONUtils_ApplyPatches
cJSONUtils_ApplyPatchesCaseSensitive
cJSONUtils_FindPointerFromObjectTo
cJSONUtils_GenerateMergePatch
cJSONUtils_GenerateMergePatchCaseSensitive
cJSONUtils_GeneratePatches
cJSONUtils_GeneratePatchesCaseSensitive
cJSONUtils_GetPointer
cJSONUtils_GetPointerCaseSensitive
cJSONUtils_MergePatch
cJSONUtils_MergePatchCaseSensitive
cJSONUtils_SortObject
cJSONUtils_SortObjectCaseSensitive
cJSON_AddArrayToObject
cJSON_AddBoolToObject
cJSON_AddFalseToObject
cJSON_AddItemReferenceToArray
cJSON_AddItemReferenceToObject
cJSON_AddItemToArray
cJSON_AddItemToObject
cJSON_AddItemToObjectCS
cJSON_AddNullToObject
cJSON_AddNumberToObject
cJSON_AddObjectToObject
cJSON_AddRawToObject
cJSON_AddStringToObject
cJSON_AddTrueToObject
cJSON_Compare
cJSON_CreateArray
cJSON_CreateArrayReference
cJSON_CreateBool
cJSON_CreateDoubleArray
cJSON_CreateFalse
cJSON_CreateFloatArray
cJSON_CreateIntArray
cJSON_CreateNull
cJSON_CreateNumber
cJSON_CreateObject
cJSON_CreateObjectReference
cJSON_CreateRaw
cJSON_CreateString
cJSON_CreateStringArray
cJSON_CreateStringReference
cJSON_CreateTrue
cJSON_Delete
cJSON_DeleteItemFromArray
cJSON_DeleteItemFromObject
cJSON_DeleteItemFromObjectCaseSensitive
cJSON_DetachItemFromArray
cJSON_DetachItemFromObject
cJSON_DetachItemFromObjectCaseSensitive
cJSON_DetachItemViaPointer
cJSON_Duplicate
cJSON_GetArrayItem
cJSON_GetArraySize
cJSON_GetErrorPtr
cJSON_GetNumberValue
cJSON_GetObjectItem
cJSON_GetObjectItemCaseSensitive
cJSON_GetStringValue
cJSON_HasObjectItem
cJSON_InitHooks
cJSON_InsertItemInArray
cJSON_IsArray
cJSON_IsBool
cJSON_IsFalse
cJSON_IsInvalid
cJSON_IsNull
cJSON_IsNumber
cJSON_IsObject
cJSON_IsRaw
cJSON_IsString
cJSON_IsTrue
cJSON_Minify
cJSON_Parse
cJSON_ParseWithLength
cJSON_ParseWithLengthOpts
cJSON_ParseWithOpts
cJSON_Print
cJSON_PrintBuffered
cJSON_PrintPreallocated
cJSON_PrintUnformatted
cJSON_ReplaceItemInArray
cJSON_ReplaceItemInObject
cJSON_ReplaceItemInObjectCaseSensitive
cJSON_ReplaceItemViaPointer
cJSON_SetNumberHelper
cJSON_SetValuestring
cJSON_Version
cJSON_free
cJSON_malloc

Sections

.text
Size: 664KB - Virtual size: 664KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 129KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8eb95891e5a7fa6ae810a59c7740a632

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Exports

Exports

Sections

.text Size: 664KB - Virtual size: 664KB

.rdata Size: 129KB - Virtual size: 128KB

.data Size: 16KB - Virtual size: 23KB

.pdata Size: 25KB - Virtual size: 25KB

_RDATA Size: 512B - Virtual size: 500B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 664KB - Virtual size: 664KB

.rdata
Size: 129KB - Virtual size: 128KB

.data
Size: 16KB - Virtual size: 23KB

.pdata
Size: 25KB - Virtual size: 25KB

_RDATA
Size: 512B - Virtual size: 500B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 5KB - Virtual size: 4KB