2026-10-11_406c586accd28210ee65f8460281f936_akira_icedid_njrat_quasar-rat_rusty-stealer

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General

Target
2026-10-11_406c586accd28210ee65f8460281f936_akira_icedid_njrat_quasar-rat_rusty-stealer
Size 2.2MB
Sample261012-3jqb3sfc87
SHA256 ca3ba0bcd574c0e874260a8b9b84c6ba742fd0443d11d6628f379f78e3f0f0cb
MD5 406c586accd28210ee65f8460281f936
SHA1 222631f27a14ea381c6abc2b4902f61c156221f2
SHA512 37f6ed0fd672fe3eed78afa5e74081ff71d445874933a61b0e1a8f53df3043409ded1a4131746a487f7a9fac0c27f4a6db1967ff226c046a088237c2a27549c4
SSDEEP 49152:t43Qg27rTiMdVe30jaNf1TWbdzMarSj8RoTCCW:nr1U023WOJTy
TLSH
T1C2A5DF17F64541D8C46AC23893565232F976B8890B317AFF5AD08B313E66EE05F3DB28
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-11_406c586accd28210ee65f8460281f936_akira_icedid_njrat_quasar-rat_rusty-stealer

File Explorer

2026-10-11_406c586accd28210ee65f8460281f936_akira_icedid_njrat_quasar-rat_rusty-stealer

.exe 2.2MB

2026-10-11_406c586accd28210ee65f8460281f936_akira_icedid_njrat_quasar-rat_rusty-stealer

IMPHASH 7a91a29ab49440f6a7445f9becec6316
SHA256 ca3ba0bcd574c0e874260a8b9b84c6ba742fd0443d11d6628f379f78e3f0f0cb
MD5 406c586accd28210ee65f8460281f936
SHA1 222631f27a14ea381c6abc2b4902f61c156221f2
SHA512 37f6ed0fd672fe3eed78afa5e74081ff71d445874933a61b0e1a8f53df3043409ded1a4131746a487f7a9fac0c27f4a6db1967ff226c046a088237c2a27549c4
SSDEEP 49152:t43Qg27rTiMdVe30jaNf1TWbdzMarSj8RoTCCW:nr1U023WOJTy
TLSH
T1C2A5DF17F64541D8C46AC23893565232F976B8890B317AFF5AD08B313E66EE05F3DB28
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

540016

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

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

gpu_encoder_helper.pdb

kernel32

VirtualProtect GetCurrentThread WaitForSingleObject GetCurrentProcess LCMapStringW CompareStringW LoadLibraryW GetModuleHandleW InitializeCriticalSectionEx GetCurrentThreadId GetStringTypeW SetStdHandle GetCPInfo GetModuleHandleA LoadLibraryA GetProcAddress Sleep IsValidCodePage GetLastError ReleaseMutex WaitForSingleObjectEx GetCurrentProcessId CreateMutexA GetCommandLineA WriteFile RtlPcToFileHeader InitializeCriticalSectionAndSpinCount DeleteCriticalSection LeaveCriticalSection EnterCriticalSection RaiseException RtlUnwindEx SetUnhandledExceptionFilter UnhandledExceptionFilter IsDebuggerPresent InitializeSListHead GetSystemTimeAsFileTime EncodePointer FlsFree FlsSetValue FlsGetValue FlsAlloc GetModuleHandleExW LoadLibraryExW HeapSize GetACP FindFirstFileW TlsFree TlsSetValue TlsGetValue LoadLibraryExA FreeLibrary TlsAlloc IsProcessorFeaturePresent GetStartupInfoW FormatMessageW FindNextFileW HeapFree SetThreadErrorMode HeapAlloc GetProcessHeap GetOEMCP GetConsoleMode SetConsoleMode SetConsoleTextAttribute GetConsoleScreenBufferInfo TerminateProcess QueryPerformanceCounter CloseHandle GetFileAttributesW FreeEnvironmentStringsW SetWaitableTimer CreateWaitableTimerExW GetConsoleOutputCP GetStdHandle WriteConsoleW MultiByteToWideChar ReadConsoleW QueryPerformanceFrequency ReadFile ExitProcess GetModuleFileNameW SetEnvironmentVariableW GetFileType FindClose FindFirstFileExW CreateFileW SwitchToThread GetFileInformationByHandleEx SetEndOfFile lstrlenW WideCharToMultiByte RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind HeapReAlloc SetFilePointerEx FlushFileBuffers GetCommandLineW GetEnvironmentVariableW GetEnvironmentStringsW GetCurrentDirectoryW SetLastError AddVectoredExceptionHandler SetThreadStackGuarantee

advapi32

RegQueryInfoKeyW RegOpenKeyExW RegQueryValueExW RegEnumKeyExW OpenProcessToken LookupPrivilegeValueW RegCloseKey AdjustTokenPrivileges

ole32

CoTaskMemFree CoCreateFreeThreadedMarshaler

dxgi

CreateDXGIFactory1

d3d11

D3D11CreateDevice

gdi32

D3DKMTSetProcessSchedulingPriorityClass

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

oleaut32

VariantClear GetErrorInfo SetErrorInfo SysFreeString SysStringLen

bcryptprimitives

ProcessPrng

ntdll

RtlNtStatusToDosError NtWriteFile

Name

.text

Size

666KB

Virtual Size

665KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

181KB

Virtual Size

180KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

7KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

19KB

Virtual Size

19KB

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

UPX1

Size

1.3MB

Virtual Size

1.3MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-11_406c586accd28210ee65f8460281f936_akira_icedid_njrat_quasar-rat_rusty-stealer

kernel32

advapi32

ole32

dxgi

d3d11

gdi32

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

oleaut32

bcryptprimitives

ntdll

generic