2026-07-23_905287d371f821a2dea44790c09449d7_akira_cobalt-strike_icedid_njrat_rusty-stealer_ryuk_satacom_vidar

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General

Target
2026-07-23_905287d371f821a2dea44790c09449d7_akira_cobalt-strike_icedid_njrat_rusty-stealer_ryuk_satacom_vidar
Size 2.0MB
Sample260723-gksypsem71
SHA256 978817842c6c4887132b951851585998eab60bcec3c49c6f0a9d203a78d8cfa3
MD5 905287d371f821a2dea44790c09449d7
SHA1 763d4c33a6c275f5a08c121916ac1a96ce0e69a5
SHA512 8ca6efe33947b4079af3e7f48748a7b14ad7bab2f9bc1c96f338d889eaa981c89d161d5d16f5efda5412fc7da70ddcee270c7b9870953aef0c7da8ecdb10bf8a
SSDEEP 24576:Xg1J2fR5Eebzv8qZRsSjTdSTBfikIVlrzUiww9GEPsHAnrsRwYIQk3mhUVi:w1JmR5Eebzv8MGTZiJTiwj/YIQkJV
TLSH
T1E495BE17B29A40E8D06ED1B8C7569532FA717C450B20AAEF0390B6252E37FE46F3DB51
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-23_905287d371f821a2dea44790c09449d7_akira_cobalt-strike_icedid_njrat_rusty-stealer_ryuk_satacom_vidar

File Explorer

2026-07-23_905287d371f821a2dea44790c09449d7_akira_cobalt-strike_icedid_njrat_rusty-stealer_ryuk_satacom_vidar

.exe 2.0MB

2026-07-23_905287d371f821a2dea44790c09449d7_akira_cobalt-strike_icedid_njrat_rusty-stealer_ryuk_satacom_vidar

IMPHASH 98f2c59b8fb2ffb2cf4dee9b5d165742
SHA256 978817842c6c4887132b951851585998eab60bcec3c49c6f0a9d203a78d8cfa3
MD5 905287d371f821a2dea44790c09449d7
SHA1 763d4c33a6c275f5a08c121916ac1a96ce0e69a5
SHA512 8ca6efe33947b4079af3e7f48748a7b14ad7bab2f9bc1c96f338d889eaa981c89d161d5d16f5efda5412fc7da70ddcee270c7b9870953aef0c7da8ecdb10bf8a
SSDEEP 24576:Xg1J2fR5Eebzv8qZRsSjTdSTBfikIVlrzUiww9GEPsHAnrsRwYIQk3mhUVi:w1JmR5Eebzv8MGTZiJTiwj/YIQkJV
TLSH
T1E495BE17B29A40E8D06ED1B8C7569532FA717C450B20AAEF0390B6252E37FE46F3DB51
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

933440

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

notification_helper.exe.pdb

api-ms-win-core-winrt-error-l1-1-0

RoOriginateError

advapi32

BuildExplicitAccessWithNameW BuildSecurityDescriptorW BuildTrusteeWithSidW ConvertStringSecurityDescriptorToSecurityDescriptorW ConvertStringSidToSidW GetLengthSid GetNamedSecurityInfoW GetSecurityDescriptorControl GetSecurityDescriptorDacl GetSecurityDescriptorGroup GetSecurityDescriptorOwner GetSecurityDescriptorSacl IsValidAcl IsValidSecurityDescriptor IsValidSid RegCloseKey RegOpenKeyExW RegQueryValueExW SetEntriesInAclW SetNamedSecurityInfoW SetSecurityInfo

dbghelp

SymCleanup SymFromAddr SymGetLineFromAddr64 SymGetSearchPathW SymInitialize SymSetOptions SymSetSearchPathW

shell32

CommandLineToArgvW ord680 SHGetFolderPathW SHGetKnownFolderPath ShellExecuteExW

user32

AllowSetForegroundWindow SendInput

kernel32

AcquireSRWLockExclusive AddVectoredExceptionHandler CloseHandle CompareStringW CreateDirectoryW CreateEventW CreateFileW CreateMutexA CreateNamedPipeW CreateProcessW CreateThread DecodePointer DeleteCriticalSection DeleteFileW EncodePointer EnterCriticalSection EnumSystemLocalesW ExitProcess ExpandEnvironmentStringsW FileTimeToSystemTime FindClose FindFirstFileExW FindNextFileW FlsAlloc FlsFree FlsGetValue FlsSetValue FlushFileBuffers FormatMessageA FormatMessageW FreeEnvironmentStringsW FreeLibrary GetACP GetCPInfo GetCommandLineA GetCommandLineW GetComputerNameExW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetDateFormatW GetDriveTypeW GetEnvironmentStringsW GetEnvironmentVariableW GetFileAttributesW GetFileInformationByHandle GetFileSizeEx GetFileTime GetFileType GetFullPathNameW GetLastError GetLocalTime GetLocaleInfoW GetLogicalProcessorInformation GetLongPathNameW GetModuleFileNameW GetModuleHandleA GetModuleHandleExW GetModuleHandleW GetNativeSystemInfo GetOEMCP GetProcAddress GetProcessHeap GetProcessId GetProcessTimes GetProductInfo GetStartupInfoW GetStdHandle GetStringTypeW GetSystemDirectoryW GetSystemInfo GetSystemTimeAsFileTime GetSystemTimePreciseAsFileTime GetTempPathW GetThreadPriority GetTickCount GetTimeFormatW GetTimeZoneInformation GetUserDefaultLCID GetUserDefaultLangID GetVersionExW GetWindowsDirectoryW GlobalMemoryStatusEx HeapSetInformation InitOnceExecuteOnce InitializeCriticalSection InitializeCriticalSectionAndSpinCount InitializeCriticalSectionEx InitializeSListHead IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage IsValidLocale IsWow64Process K32EnumProcessModules K32GetModuleFileNameExA K32GetModuleInformation LCMapStringW LeaveCriticalSection LoadLibraryA LoadLibraryExA LoadLibraryExW LoadLibraryW LocalAlloc LocalFree LockFileEx MoveFileW MultiByteToWideChar OpenProcess OutputDebugStringA OutputDebugStringW PeekNamedPipe QueryPerformanceCounter QueryPerformanceFrequency QueryThreadCycleTime RaiseException ReadConsoleW ReadFile ReleaseMutex ReleaseSRWLockExclusive RemoveDirectoryW RemoveVectoredExceptionHandler ReplaceFileW RtlCaptureContext RtlCaptureStackBackTrace RtlLookupFunctionEntry RtlPcToFileHeader RtlUnwind RtlUnwindEx RtlVirtualUnwind SetConsoleCtrlHandler SetEndOfFile SetEnvironmentVariableW SetEvent SetFileAttributesW SetFileInformationByHandle SetFilePointerEx SetLastError SetNamedPipeHandleState SetStdHandle SetThreadInformation SetThreadPriority SetUnhandledExceptionFilter Sleep SleepConditionVariableSRW SleepEx SystemTimeToTzSpecificLocalTime TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue TransactNamedPipe TryAcquireSRWLockExclusive UnhandledExceptionFilter UnlockFileEx VerSetConditionMask VerifyVersionInfoW VirtualAlloc VirtualFree VirtualProtect VirtualQuery WaitForSingleObject WaitForSingleObjectEx WaitNamedPipeW WakeAllConditionVariable WerRegisterRuntimeExceptionModule WideCharToMultiByte WriteConsoleW WriteFile lstrcmpW lstrlenA lstrlenW

ole32

CoAddRefServerProcess CoRegisterClassObject CoReleaseServerProcess CoResumeClassObjects CoRevokeClassObject CoTaskMemFree

api-ms-win-core-winrt-l1-1-0

RoInitialize RoUninitialize

version

GetFileVersionInfoSizeW GetFileVersionInfoW VerQueryValueW

winmm

timeGetTime

shlwapi

PathMatchSpecW

ntdll

NtClose NtOpenKeyEx NtQueryValueKey NtWriteFile RtlFormatCurrentUserKeyPath RtlFreeUnicodeString RtlInitUnicodeString RtlNtStatusToDosError

api-ms-win-core-synch-l1-2-0

WaitOnAddress WakeByAddressAll WakeByAddressSingle

Name

.text

Size

1.1MB

Virtual Size

1.1MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

226KB

Virtual Size

225KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

60KB

Virtual Size

116KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

37KB

Virtual Size

36KB

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

.tls

Size

512B

Virtual Size

473B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

CPADinfo

Size

512B

Virtual Size

56B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

_RDATA

Size

512B

Virtual Size

500B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

malloc_h

Size

512B

Virtual Size

304B

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

prot

Size

512B

Virtual Size

116B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

572KB

Virtual Size

576KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

2026-07-23_905287d371f821a2dea44790c09449d7_akira_cobalt-strike_icedid_njrat_rusty-stealer_ryuk_satacom_vidar

api-ms-win-core-winrt-error-l1-1-0

advapi32

dbghelp

shell32

user32

kernel32

ole32

api-ms-win-core-winrt-l1-1-0

version

winmm

shlwapi

ntdll

api-ms-win-core-synch-l1-2-0

generic