C:\riyozopop.pdb
Static task
static1
Behavioral task
behavioral1
Sample
4d83294566e99f0fe97b104ecf6f7acc1db4ef3b354d71d28f098cbaae919606.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4d83294566e99f0fe97b104ecf6f7acc1db4ef3b354d71d28f098cbaae919606.exe
Resource
win10v2004-20241007-en
General
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Target
4d83294566e99f0fe97b104ecf6f7acc1db4ef3b354d71d28f098cbaae919606.exe
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Size
11.6MB
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MD5
855fb8e778ba661c134f1978e5585f9b
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SHA1
861477ea63f73f1031c4580b1a181c67b6222726
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SHA256
4d83294566e99f0fe97b104ecf6f7acc1db4ef3b354d71d28f098cbaae919606
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SHA512
d1780f4524fce67bdcf795d4c1a359480ff18eb3bedb17d8cca69ef0092a6a70e9206632471e14839842ec79c7c5cff0da3d594e94d5a8981cfcf4d863992670
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SSDEEP
196608:6MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMQ:6MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMQ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4d83294566e99f0fe97b104ecf6f7acc1db4ef3b354d71d28f098cbaae919606.exe
Files
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4d83294566e99f0fe97b104ecf6f7acc1db4ef3b354d71d28f098cbaae919606.exe.exe windows:5 windows x86 arch:x86
e42bd2eea2c5b7013388ffede97cef98
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
SetEnvironmentVariableW
GetEnvironmentStringsW
SetEvent
FlushViewOfFile
ReadConsoleW
FindActCtxSectionStringA
CreateActCtxW
GlobalAlloc
Sleep
InitAtomTable
HeapCreate
WriteConsoleW
GetAtomNameW
GetModuleFileNameW
SetProcessAffinityMask
SetTapePosition
SetLastError
GetProcAddress
VirtualAlloc
BeginUpdateResourceW
LoadLibraryA
GetModuleFileNameA
CreateIoCompletionPort
GetCPInfoExA
SetProcessShutdownParameters
Module32Next
ReleaseMutex
EndUpdateResourceA
GetVersionExA
FindNextVolumeA
lstrcpyW
LCMapStringW
SetConsoleTitleA
HeapReAlloc
HeapSize
GetStringTypeW
EncodePointer
DecodePointer
GetModuleHandleW
ExitProcess
GetCommandLineW
HeapSetInformation
GetStartupInfoW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
GetLastError
InterlockedDecrement
HeapAlloc
ReadFile
EnterCriticalSection
LeaveCriticalSection
HeapFree
IsProcessorFeaturePresent
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
SetFilePointer
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
CloseHandle
LoadLibraryW
WriteFile
FreeEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
MultiByteToWideChar
RtlUnwind
RaiseException
SetStdHandle
FlushFileBuffers
CreateFileW
user32
ClientToScreen
gdi32
GetBitmapBits
winhttp
WinHttpQueryOption
Sections
.text Size: 104KB - Virtual size: 103KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 42.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.niy Size: 1024B - Virtual size: 626B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11.5MB - Virtual size: 122KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ