neshta | SwissArmySuite[.]exe

General

Target
SwissArmySuite.exe
Size 8.4MB
Sample260820-p5pqsaxeld
SHA256 bf73c67869db2375cc4e01202ad26edd9300eb00bf3fedd0f20c86848f32986c
MD5 f1eb8d59ee24b6e1dd3d7b7f155fed5f
SHA1 4bcf3d9be8758c72238ffaa468e55137af307afd
SHA512 f7425e87a7a852913b1b6d04aee7116b0954285d5921377e07394817cdf1cb36f745ace5ed4227802ea49e11f3c4b63fd34d7a50c675462e8e0d3c89c2eca0e2
SSDEEP 98304:W2UHLtt8dlKNOM9+0BRvEpSW821Zb0MvwR0mV93P9max5QOs:W2U197LW8gNwR0KtwaYN
TLSH
T18F965B15BA9A59ADC49BC47483464B639A3170CB0B35BAFF45C481352F6ABF02F3D728
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

persistence spyware neshta stealer stormkitty

Malware Config

Signatures

Family: Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Family: StormKitty
StormKitty is an open source info stealer written in C#.
stealer stormkitty

Detect Neshta payload 1 IoCs

resource	yara_rule
sample	family_neshta

StormKitty payload 1 IoCs

resource	yara_rule
sample	family_stormkitty

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
SwissArmySuite.exe

File Explorer

SwissArmySuite.exe

.exe 8.4MB

SwissArmySuite.exe

IMPHASH 9222d372923baed7aa9dfa28449a94ea
SHA256 bf73c67869db2375cc4e01202ad26edd9300eb00bf3fedd0f20c86848f32986c
MD5 f1eb8d59ee24b6e1dd3d7b7f155fed5f
SHA1 4bcf3d9be8758c72238ffaa468e55137af307afd
SHA512 f7425e87a7a852913b1b6d04aee7116b0954285d5921377e07394817cdf1cb36f745ace5ed4227802ea49e11f3c4b63fd34d7a50c675462e8e0d3c89c2eca0e2
SSDEEP 98304:W2UHLtt8dlKNOM9+0BRvEpSW821Zb0MvwR0mV93P9max5QOs:W2U197LW8gNwR0KtwaYN
TLSH
T18F965B15BA9A59ADC49BC47483464B639A3170CB0B35BAFF45C481352F6ABF02F3D728
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Detect Neshta payload
StormKitty payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

1

Major OS version

5

Entry point

12872

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

C:\Users\DarkCoderSc\Desktop\Celesty Binder\Stub\STATIC\Stub.pdb

kernel32

CreateFileA FindResourceA FreeLibrary LoadResource WriteFile SizeofResource GetProcAddress LoadLibraryA LockResource EnumResourceNamesA CloseHandle FreeResource GetWindowsDirectoryA OutputDebugStringA GetTempPathA GetModuleHandleW ExitProcess DecodePointer EncodePointer GetCommandLineA HeapSetInformation GetStartupInfoW RaiseException TerminateProcess GetCurrentProcess UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent HeapAlloc GetLastError HeapFree IsProcessorFeaturePresent InitializeCriticalSectionAndSpinCount DeleteCriticalSection LeaveCriticalSection EnterCriticalSection LoadLibraryW TlsAlloc TlsGetValue TlsSetValue TlsFree InterlockedIncrement SetLastError GetCurrentThreadId InterlockedDecrement GetStdHandle GetModuleFileNameW Sleep HeapSize GetModuleFileNameA FreeEnvironmentStringsW WideCharToMultiByte GetEnvironmentStringsW SetHandleCount GetFileType HeapCreate QueryPerformanceCounter GetTickCount GetCurrentProcessId GetSystemTimeAsFileTime RtlUnwind GetCPInfo GetACP GetOEMCP IsValidCodePage HeapReAlloc LCMapStringW MultiByteToWideChar GetStringTypeW

shell32

ShellExecuteA SHGetSpecialFolderPathA

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