2026-07-28_c4af231497090059d51f3dd7d92162ad_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar

General

Target
2026-07-28_c4af231497090059d51f3dd7d92162ad_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar
Size 4.4MB
Sample260728-e4d8jsar3y
SHA256 aa031f64b14322c3b8108365680fc33d4566549648e5e7b8198e2a31968a2ff8
MD5 c4af231497090059d51f3dd7d92162ad
SHA1 dc37ecf21a0af86631709e91d7ea5c9b8a4239dd
SHA512 d93c04cb674ad9d4d30a4d8544f63e750f44204188d153962b7bd924c61d5951075bb8d6a50ff8b46b6620c86447e4b40405085b281d6b89ba92a063a6ee7628
SSDEEP 49152:5187Xc8tw4wFNEpmYAxCljqtL8TXx6Bnn+7WmsJ0D+st5xCTp/q97bxr883gKAG2:wRngL84CBr8ROG
TLSH
T1B7267C1265A505E9C6BAD038CE5BA927F771380D43F559FB32A046E52F23AE07E7E310
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-28_c4af231497090059d51f3dd7d92162ad_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar

File Explorer

2026-07-28_c4af231497090059d51f3dd7d92162ad_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar

.exe 4.4MB

2026-07-28_c4af231497090059d51f3dd7d92162ad_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar

IMPHASH 2c39064e0d0ff7cacce48786f8a404c5
SHA256 aa031f64b14322c3b8108365680fc33d4566549648e5e7b8198e2a31968a2ff8
MD5 c4af231497090059d51f3dd7d92162ad
SHA1 dc37ecf21a0af86631709e91d7ea5c9b8a4239dd
SHA512 d93c04cb674ad9d4d30a4d8544f63e750f44204188d153962b7bd924c61d5951075bb8d6a50ff8b46b6620c86447e4b40405085b281d6b89ba92a063a6ee7628
SSDEEP 49152:5187Xc8tw4wFNEpmYAxCljqtL8TXx6Bnn+7WmsJ0D+st5xCTp/q97bxr883gKAG2:wRngL84CBr8ROG
TLSH
T1B7267C1265A505E9C6BAD038CE5BA927F771380D43F559FB32A046E52F23AE07E7E310
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

3009772

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

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

kernel32

CreateFileW GetFileSizeEx CloseHandle CreateFileMappingW MapViewOfFile UnmapViewOfFile QueryPerformanceCounter QueryPerformanceFrequency HeapQueryInformation WaitForSingleObjectEx GetCurrentThreadId GetExitCodeThread GetNativeSystemInfo ReleaseSRWLockExclusive AcquireSRWLockExclusive TryAcquireSRWLockExclusive WakeConditionVariable WakeAllConditionVariable SleepConditionVariableSRW EncodePointer DecodePointer EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection MultiByteToWideChar WideCharToMultiByte LCMapStringEx GetSystemTimeAsFileTime GetModuleHandleW GetProcAddress GetStringTypeW GetCPInfo RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent GetCurrentProcessId InitializeSListHead IsDebuggerPresent GetStartupInfoW RtlPcToFileHeader RaiseException RtlUnwindEx GetLastError SetLastError RtlUnwind InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW ExitProcess GetModuleHandleExW GetDriveTypeW GetFileInformationByHandle GetFileType PeekNamedPipe SystemTimeToTzSpecificLocalTime FileTimeToSystemTime CreateThread ExitThread FreeLibraryAndExitThread GetStdHandle WriteFile GetModuleFileNameW GetCommandLineA GetCommandLineW HeapAlloc HeapFree FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW ReadFile GetConsoleMode ReadConsoleW SetFilePointerEx GetConsoleOutputCP GetCurrentDirectoryW GetFullPathNameW SetStdHandle FlushFileBuffers SetEndOfFile HeapReAlloc GetTimeZoneInformation FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW GetProcessHeap HeapSize WriteConsoleW

JxlColorEncodingSetToLinearSRGB JxlColorEncodingSetToSRGB JxlDecoderCloseInput JxlDecoderCreate JxlDecoderDestroy JxlDecoderExtraChannelBufferSize JxlDecoderFlushImage JxlDecoderGetBasicInfo JxlDecoderGetBoxSizeContents JxlDecoderGetBoxSizeRaw JxlDecoderGetBoxType JxlDecoderGetColorAsEncodedProfile JxlDecoderGetColorAsICCProfile JxlDecoderGetExtraChannelBlendInfo JxlDecoderGetExtraChannelInfo JxlDecoderGetExtraChannelName JxlDecoderGetFrameHeader JxlDecoderGetFrameName JxlDecoderGetICCProfileSize JxlDecoderGetIntendedDownsamplingRatio JxlDecoderImageOutBufferSize JxlDecoderPreviewOutBufferSize JxlDecoderProcessInput JxlDecoderReleaseBoxBuffer JxlDecoderReleaseInput JxlDecoderReleaseJPEGBuffer JxlDecoderReset JxlDecoderRewind JxlDecoderSetBoxBuffer JxlDecoderSetCms JxlDecoderSetCoalescing JxlDecoderSetDecompressBoxes JxlDecoderSetDesiredIntensityTarget JxlDecoderSetExtraChannelBuffer JxlDecoderSetImageOutBitDepth JxlDecoderSetImageOutBuffer JxlDecoderSetImageOutCallback JxlDecoderSetInput JxlDecoderSetJPEGBuffer JxlDecoderSetKeepOrientation JxlDecoderSetMultithreadedImageOutCallback JxlDecoderSetOutputColorProfile JxlDecoderSetParallelRunner JxlDecoderSetPreferredColorProfile JxlDecoderSetPreviewOutBuffer JxlDecoderSetProgressiveDetail JxlDecoderSetRenderSpotcolors JxlDecoderSetUnpremultiplyAlpha JxlDecoderSizeHintBasicInfo JxlDecoderSkipCurrentFrame JxlDecoderSkipFrames JxlDecoderSubscribeEvents JxlDecoderVersion JxlEncoderAddBox JxlEncoderAddChunkedFrame JxlEncoderAddImageFrame JxlEncoderAddJPEGFrame JxlEncoderAllowExpertOptions JxlEncoderCloseBoxes JxlEncoderCloseFrames JxlEncoderCloseInput JxlEncoderCollectStats JxlEncoderCreate JxlEncoderDestroy JxlEncoderDistanceFromQuality JxlEncoderFlushInput JxlEncoderFrameSettingsCreate JxlEncoderFrameSettingsSetFloatOption JxlEncoderFrameSettingsSetOption JxlEncoderGetError JxlEncoderGetRequiredCodestreamLevel JxlEncoderInitBasicInfo JxlEncoderInitBlendInfo JxlEncoderInitExtraChannelInfo JxlEncoderInitFrameHeader JxlEncoderProcessOutput JxlEncoderReset JxlEncoderSetBasicInfo JxlEncoderSetCms JxlEncoderSetCodestreamLevel JxlEncoderSetColorEncoding JxlEncoderSetDebugImageCallback JxlEncoderSetExtraChannelBlendInfo JxlEncoderSetExtraChannelBuffer JxlEncoderSetExtraChannelDistance JxlEncoderSetExtraChannelInfo JxlEncoderSetExtraChannelName JxlEncoderSetFrameBitDepth JxlEncoderSetFrameDistance JxlEncoderSetFrameHeader JxlEncoderSetFrameLossless JxlEncoderSetFrameName JxlEncoderSetICCProfile JxlEncoderSetOutputProcessor JxlEncoderSetParallelRunner JxlEncoderSetUpsamplingMode JxlEncoderStatsCreate JxlEncoderStatsDestroy JxlEncoderStatsGet JxlEncoderStatsMerge JxlEncoderStoreJPEGMetadata JxlEncoderUseBoxes JxlEncoderUseContainer JxlEncoderVersion JxlSignatureCheck

Name

.text

Size

3.3MB

Virtual Size

3.3MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

1.1MB

Virtual Size

1.1MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

27KB

Virtual Size

43KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

86KB

Virtual Size

85KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1024B

Virtual Size

752B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

7KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-07-28_c4af231497090059d51f3dd7d92162ad_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar

kernel32

generic