NEAS[.]068c94550165226d0e280a7b67be30f0_JC[.]exe

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General

Target

NEAS.068c94550165226d0e280a7b67be30f0_JC.exe
Size

161KB
MD5

068c94550165226d0e280a7b67be30f0
SHA1

c1e98498b367f3afbe3d03f061662f7e5ecc8d38
SHA256

ccebddc96ec09bbb016c19a2b961aac6db8077a981aede73c15fa8d2d9c1e710
SHA512

61ad38164de76dc203d4233ebe3a06fc2e58e8b42c823940b4eec59d85a26b927a6ea3b8003bbfe77ef913d5b55756d7377801db461d652fd42185d4b19948d8
SSDEEP

3072:+tS9aTIUZ623A3RX01i1dTbAOFwKLeid2dPlRVruO9caMFHt1BWg9RkkBz:pnUZ3SX01+FeRlyRZUmR/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.068c94550165226d0e280a7b67be30f0_JC.exe

Files

NEAS.068c94550165226d0e280a7b67be30f0_JC.exe
.dll windows:6 windows x64

d9b8e682d60f6cbd14fd579e1ef26b21

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

unrealserver-core

??1FString@@QEAA@XZ
?PrintfImpl@FString@@CA?AV1@PEB_WZZ
?Realloc@FMemory@@SAPEAXPEAX_KI@Z
?Malloc@FMemory@@SAPEAX_KI@Z
?OptionallyLogFormattedEnsureMessageReturningFalseImpl@FDebug@@CA_N_NPEBD1HPEAXPEB_WZZ
?CheckVerifyFailedImpl@FDebug@@SAXPEBD0HPEAXPEB_WZZ
?PromptForRemoteDebugging@FWindowsPlatformMisc@@SAX_N@Z
?IsDebuggerPresent@FWindowsPlatformMisc@@SA_NXZ
?Convert@Private@Core@UE@@YAPEAW4UTF8CHAR@FGenericPlatformTypes@@PEAW445@HPEB_WH@Z
?GetConvertedLength@Private@Core@UE@@YAHPEBW4UTF8CHAR@FGenericPlatformTypes@@PEB_WH@Z
?IsEnsureAllowed@FGenericPlatformMisc@@SA_NXZ
?GCoreObjectHandlePackageDebug@@3PEAUFObjectHandlePackageDebugData@Private@CoreUObject@UE@@EA
?GCoreComplexObjectPathDebug@@3PEAUFStoredObjectPath@Private@CoreUObject@UE@@EA
?GCoreObjectArrayForDebugVisualizers@@3PEAVFChunkedFixedUObjectArray@@EA
??1FLogCategoryBase@@QEAA@XZ
??0FLogCategoryBase@@QEAA@AEBVFName@@W4Type@ELogVerbosity@@1@Z
?BasicLog@Private@Logging@UE@@YAXAEBUFLogCategoryBase@@PEBUFStaticBasicLogRecord@123@ZZ
?IsInRHIThread@@YA_NXZ
?Get@FModuleManager@@SAAEAV1@XZ
?LoadModuleChecked@FModuleManager@@QEAAAEAVIModuleInterface@@VFName@@@Z
??0FName@@QEAA@PEB_WW4EFindName@@@Z
??0FName@@QEAA@PEBDW4EFindName@@@Z
?Free@FMemory@@SAXPEAX@Z
?GIgnoreDebugger@@3_NA
?GetPlatformPhysical@IPlatformFile@@SAAEAV1@XZ
?GetBlocks@FNameDebugVisualizer@@SAPEAPEAEXZ

unrealserver-rhi

?GIsRunningRHIInSeparateThread_InternalUseOnly@@3_NA

unrealserver-ngxrhi

?GetFeatureDesc@FRHIDLSSArguments@@QEBA?AUFDLSSFeatureDesc@@XZ
?GetNGXDLSSCreateParams@FRHIDLSSArguments@@QEBA?AUNVSDK_NGX_DLSS_Create_Params@@XZ
??1NGXDLSSFeature@@UEAA@XZ
?Tick@NGXDLSSFeature@@QEAAXI@Z
??0NGXDLSSFeature@@QEAA@PEAUNVSDK_NGX_Handle@@PEAUNVSDK_NGX_Parameter@@AEBUFDLSSFeatureDesc@@I@Z
?RequiresFeatureRecreation@FDLSSState@@QEAA_NAEBUFRHIDLSSArguments@@@Z
?HasValidFeature@FDLSSState@@QEBA_NXZ
?QueryDLSSSupport@FDLSSQueryFeature@NGXRHI@@QEAAXXZ
??1NGXRHI@@UEAA@XZ
?Validate@FRHIDLSSArguments@@QEBAXXZ
??0NGXRHI@@IEAA@AEBUFNGXRHICreateArguments@@@Z
?RegisterFeature@NGXRHI@@IEAAXV?$TSharedPtr@VNGXDLSSFeature@@$00@@@Z
?FindFreeFeature@NGXRHI@@IEAA?AV?$TSharedPtr@VNGXDLSSFeature@@$00@@AEBUFRHIDLSSArguments@@@Z
?ReleaseAllocatedFeatures@NGXRHI@@IEAAXXZ
?ApplyCommonNGXParameterSettings@NGXRHI@@IEAAXPEAUNVSDK_NGX_Parameter@@AEBUFRHIDLSSArguments@@@Z
?GetNGXLogDirectory@NGXRHI@@KA?AVFString@@XZ
?IsSafeToShutdownNGX@NGXRHI@@IEBA_NXZ
?bNGXInitialized@NGXRHI@@1_NA
?bIsIncompatibleAPICaptureToolActive@NGXRHI@@1_NA
?NGXInitialized@NGXRHI@@SA_NXZ

kernel32

QueryPerformanceCounter
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetSystemTimeAsFileTime
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
InitializeCriticalSectionAndSpinCount
GetCurrentThreadId
DisableThreadLibraryCalls
IsDebuggerPresent
InitializeSListHead
GetLastError
CloseHandle
OutputDebugStringW
GetConsoleWindow
SetConsoleTitleA
WriteConsoleA
AllocConsole
GetCurrentProcessId
OutputDebugStringA
GetStdHandle
FileTimeToSystemTime
VerifyVersionInfoW
lstrcmpA
LocalFree
LocalAlloc
LoadLibraryW
LoadLibraryExW
GetProcAddress
GetModuleHandleExA
GetModuleHandleW
GetModuleFileNameW
GetModuleFileNameA
FreeLibrary
GetSystemDirectoryW
CreateProcessW
CreateProcessA
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
VerSetConditionMask
CreateFileW
GetFileAttributesW
GetFullPathNameW
SetLastError

user32

MessageBoxA
GetWindowThreadProcessId

advapi32

RegCloseKey
RegQueryValueExW
RegOpenKeyExW

ole32

IIDFromString

vcruntime140

memcmp
memcpy
__C_specific_handler
wcsstr
wcsrchr
__current_exception
__current_exception_context
__CxxFrameHandler3
memmove
memset
__std_type_info_destroy_list
_purecall

vcruntime140_1

__CxxFrameHandler4

api-ms-win-crt-string-l1-1-0

_strnicmp
strncmp
isalpha
_wcsicmp
wcstok
_wcsdup
wcscpy_s
wcscat_s
isdigit
_wcsnicmp

api-ms-win-crt-heap-l1-1-0

malloc
free

api-ms-win-crt-runtime-l1-1-0

_initterm
_initterm_e
_set_invalid_parameter_handler
terminate
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_cexit
_crt_at_quick_exit
_crt_atexit

api-ms-win-crt-stdio-l1-1-0

fputs
fflush
fclose
__stdio_common_vfprintf_s
__stdio_common_vsprintf_s
__acrt_iob_func
__stdio_common_vswprintf_s
_wfsopen
__stdio_common_vfprintf

api-ms-win-crt-time-l1-1-0

_time64
_localtime64_s
strftime

Exports

Exports

InitializeModule
NVSDK_NGX_D3D12_AllocateParameters
NVSDK_NGX_D3D12_CreateFeature
NVSDK_NGX_D3D12_DestroyParameters
NVSDK_NGX_D3D12_EvaluateFeature
NVSDK_NGX_D3D12_EvaluateFeature_C
NVSDK_NGX_D3D12_GetCapabilityParameters
NVSDK_NGX_D3D12_GetFeatureRequirements
NVSDK_NGX_D3D12_GetParameters
NVSDK_NGX_D3D12_GetScratchBufferSize
NVSDK_NGX_D3D12_ReleaseFeature
NVSDK_NGX_D3D12_Shutdown
NVSDK_NGX_D3D12_Shutdown1
NVSDK_NGX_Parameter_GetD
NVSDK_NGX_Parameter_GetD3d11Resource
NVSDK_NGX_Parameter_GetD3d12Resource
NVSDK_NGX_Parameter_GetF
NVSDK_NGX_Parameter_GetI
NVSDK_NGX_Parameter_GetUI
NVSDK_NGX_Parameter_GetULL
NVSDK_NGX_Parameter_GetVoidPointer
NVSDK_NGX_Parameter_SetD
NVSDK_NGX_Parameter_SetD3d11Resource
NVSDK_NGX_Parameter_SetD3d12Resource
NVSDK_NGX_Parameter_SetF
NVSDK_NGX_Parameter_SetI
NVSDK_NGX_Parameter_SetUI
NVSDK_NGX_Parameter_SetULL
NVSDK_NGX_Parameter_SetVoidPointer
NVSDK_NGX_UpdateFeature

Sections

.text
Size: 62KB - Virtual size: 61KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.uedbg
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 99KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 59KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 328B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d9b8e682d60f6cbd14fd579e1ef26b21

Headers

DLL Characteristics

File Characteristics

Imports

unrealserver-core

unrealserver-rhi

unrealserver-ngxrhi

kernel32

user32

advapi32

ole32

vcruntime140

vcruntime140_1

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-time-l1-1-0

Exports

Exports

Sections

.text Size: 62KB - Virtual size: 61KB

.uedbg Size: 1KB - Virtual size: 1KB

.rdata Size: 32KB - Virtual size: 31KB

.data Size: 1024B - Virtual size: 99KB

.pdata Size: 4KB - Virtual size: 4KB

.rsrc Size: 59KB - Virtual size: 58KB

.reloc Size: 512B - Virtual size: 328B

.text
Size: 62KB - Virtual size: 61KB

.uedbg
Size: 1KB - Virtual size: 1KB

.rdata
Size: 32KB - Virtual size: 31KB

.data
Size: 1024B - Virtual size: 99KB

.pdata
Size: 4KB - Virtual size: 4KB

.rsrc
Size: 59KB - Virtual size: 58KB

.reloc
Size: 512B - Virtual size: 328B