blankgrabber | 2026-07-04_937617a0af77ee91488810e2032b7ed7_blankgrabber_cobalt-strike_coinminer_glassworm_hijackloader_icedid_luca-stealer_njrat_pos_satacom_vidar

General

Target
2026-07-04_937617a0af77ee91488810e2032b7ed7_blankgrabber_cobalt-strike_coinminer_glassworm_hijackloader_icedid_luca-stealer_njrat_pos_satacom_vidar
Size 52.7MB
Sample260704-wpv17abs3w
SHA256 3aaeb2e3e7e7faab7ef28413e9b435b1ca78c3054048d5dfc79e8ecba824c4f5
MD5 937617a0af77ee91488810e2032b7ed7
SHA1 4a8e0433286ce7d90d1711842865ab9fb3c70d0c
SHA512 0a456da789740053bbdc276b32924a14856c92ca7cee2bf63f8141cdc53f8edc7b1fc9086da57053e3fbfa84d865c114c9e2e874551d55ebc5755a915755a14c
SSDEEP 393216:EtNM3GdcDatoawsiVfnI0ese1CPwDvt3uFRCnY/VTS6LaBVvFSB7IZaKZe4mqIIf:EtNM3FDatag6L4WIMHjxzpG
TLSH
T151C79C0273A440A5F6A6D0B48D57B617EB717C6A27D013D731A8F6A82F33FD05ABD284
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

stealer blankgrabber

Malware Config

Signatures

Family: blankgrabber
Blankgrabber is an infostealer written in Python and packaged with Pyinstaller.
stealer blankgrabber

A stealer written in Python and packaged with Pyinstaller 1 IoCs

resource	yara_rule
sample	blankgrabber_exe

Embeds OpenSSL 1 IoCs

Embeds OpenSSL, may be used to circumvent TLS interception.

resource	yara_rule
sample	embeds_openssl

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-04_937617a0af77ee91488810e2032b7ed7_blankgrabber_cobalt-strike_coinminer_glassworm_hijackloader_icedid_luca-stealer_njrat_pos_satacom_vidar

File Explorer

2026-07-04_937617a0af77ee91488810e2032b7ed7_blankgrabber_cobalt-strike_coinminer_glassworm_hijackloader_icedid_luca-stealer_njrat_pos_satacom_vidar

.exe 52.7MB

2026-07-04_937617a0af77ee91488810e2032b7ed7_blankgrabber_cobalt-strike_coinminer_glassworm_hijackloader_icedid_luca-stealer_njrat_pos_satacom_vidar

IMPHASH 70c30f068e0ee1d4b32b9b2a7b027bd6
SHA256 3aaeb2e3e7e7faab7ef28413e9b435b1ca78c3054048d5dfc79e8ecba824c4f5
MD5 937617a0af77ee91488810e2032b7ed7
SHA1 4a8e0433286ce7d90d1711842865ab9fb3c70d0c
SHA512 0a456da789740053bbdc276b32924a14856c92ca7cee2bf63f8141cdc53f8edc7b1fc9086da57053e3fbfa84d865c114c9e2e874551d55ebc5755a915755a14c
SSDEEP 393216:EtNM3GdcDatoawsiVfnI0ese1CPwDvt3uFRCnY/VTS6LaBVvFSB7IZaKZe4mqIIf:EtNM3FDatag6L4WIMHjxzpG
TLSH
T151C79C0273A440A5F6A6D0B48D57B617EB717C6A27D013D731A8F6A82F33FD05ABD284
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

A stealer written in Python and packaged with Pyinstaller
Embeds OpenSSL

Embeds OpenSSL, may be used to circumvent TLS interception.
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

14720

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

shell32

SHFileOperationW SHGetFolderPathW CommandLineToArgvW

kernel32

FlsSetValue WriteConsoleW HeapReAlloc CreateDirectoryW SetConsoleCtrlHandler AddDllDirectory GetCommandLineW GetFullPathNameW GetStdHandle WriteFile GetShortPathNameW TerminateProcess GetModuleFileNameW SetEnvironmentVariableW K32GetModuleFileNameExW GetEnvironmentVariableW GetTempPathW WaitForSingleObject CreateFileW GetFileAttributesW GetModuleHandleA OpenProcess Sleep GetLastError CloseHandle GetProcAddress GetCurrentProcessId CreateProcessW WideCharToMultiByte GetSystemTimeAsFileTime FormatMessageA QueryPerformanceCounter SetDllDirectoryW LoadLibraryExW GetExitCodeProcess GetCurrentThreadId InitializeSListHead SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW HeapSize RtlUnwindEx SetLastError FlsAlloc FlsGetValue FlsFree EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection RtlLookupFunctionEntry EncodePointer RaiseException RtlPcToFileHeader GetCurrentProcess ExitProcess FreeLibrary GetModuleHandleExW IsProcessorFeaturePresent GetCommandLineA RtlCaptureContext RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter MultiByteToWideChar HeapAlloc HeapFree VirtualProtect LCMapStringW GetFileType GetStringTypeW FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetProcessHeap FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx SetFilePointerEx

Name

.text

Size

102KB

Virtual Size

101KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

52.5MB

Virtual Size

52.5MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

167KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

5KB

Virtual Size

5KB

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

87KB

Virtual Size

86KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-07-04_937617a0af77ee91488810e2032b7ed7_blankgrabber_cobalt-strike_coinminer_glassworm_hijackloader_icedid_luca-stealer_njrat_pos_satacom_vidar

shell32

kernel32

generic