Static task
static1
Behavioral task
behavioral1
Sample
vii.setup.d01.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
vii.setup.d01.exe
Resource
win10v2004-20240802-en
General
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Target
vii.setup.d01.exe.v
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Size
354KB
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MD5
d2918b71f7b8ef202073cbc932a9592a
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SHA1
d73886527c67cf72d2e390d77bba23f5e3dcfcd2
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SHA256
8299bca6bbebf4048d10a0d1ff0ca5d8dd639d49cdfcdf977a35739c813b0589
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SHA512
d7b0a561c68eec2f7543edba1243ecd04dd9aabf0e1fc84a09526d5cf677c6330e30e31e6845f90cac66811d90940a42fb6329fa953d7dc086f07edb0cfbc4d5
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SSDEEP
6144:zHCUKMkGsTC+rVcql4Hc1txvdwXUue5v0bURyIHrp:wlG2+gvdENbURrHrp
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource vii.setup.d01.exe.v
Files
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vii.setup.d01.exe.v.exe windows:5 windows x64 arch:x64
4cbea7eb9589e0dde59d5454f64893c8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
CreateNamedPipeW
GetSystemFirmwareTable
WriteFile
ReadFile
FlushFileBuffers
CreateMutexW
GetLastError
CreateEventW
ExpandEnvironmentStringsW
ReleaseMutex
FreeLibrary
TerminateThread
GetTickCount
CreateThread
Sleep
GetVersionExW
SetStdHandle
SetConsoleCtrlHandler
HeapReAlloc
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetLocaleInfoW
GetUserDefaultLCID
FatalAppExitA
WTSGetActiveConsoleSessionId
LCMapStringW
MultiByteToWideChar
LeaveCriticalSection
EnterCriticalSection
GetConsoleMode
GetConsoleCP
SetFilePointer
GetSystemTimeAsFileTime
QueryPerformanceCounter
HeapDestroy
HeapCreate
DisconnectNamedPipe
HeapSetInformation
DeleteCriticalSection
GetFileType
InitializeCriticalSectionAndSpinCount
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetModuleFileNameA
GetStdHandle
RtlUnwindEx
OpenEventW
GetCurrentProcessId
ProcessIdToSessionId
GetModuleHandleW
GetUserDefaultUILanguage
WideCharToMultiByte
lstrlenW
lstrlenA
WaitForSingleObject
LoadLibraryW
GetPrivateProfileStringW
CreateFileW
DeviceIoControl
CloseHandle
SetEvent
ExitProcess
HeapSize
HeapFree
RtlPcToFileHeader
RaiseException
HeapAlloc
FlsAlloc
GetCurrentThread
SetLastError
FlsFree
FlsSetValue
FlsGetValue
IsValidCodePage
GetVersion
ConnectNamedPipe
GetOEMCP
GetACP
GetCPInfo
GetCurrentProcess
TerminateProcess
GetProcAddress
LocalAlloc
LocalFree
GetModuleFileNameW
GetStringTypeW
RtlCaptureContext
RtlLookupFunctionEntry
EncodePointer
DecodePointer
ExitThread
ResumeThread
GetCurrentThreadId
GetCommandLineA
GetStartupInfoW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
VirtualAlloc
advapi32
RegCloseKey
RegNotifyChangeKeyValue
RegCreateKeyExW
RegSetValueExW
ImpersonateLoggedOnUser
RegQueryValueExW
RegOpenKeyExW
FreeSid
SetNamedSecurityInfoW
SetEntriesInAclW
AllocateAndInitializeSid
RevertToSelf
CreateProcessAsUserW
user32
GetSystemMetrics
GetKeyState
GetCursorPos
SendInput
LoadImageW
PostThreadMessageW
ShowWindow
DefWindowProcW
DestroyWindow
SetClassLongPtrW
SetWindowPos
SetWindowLongPtrW
LoadCursorW
RegisterClassExW
CreateWindowExW
SetLayeredWindowAttributes
TranslateMessage
DispatchMessageW
PostMessageW
GetAsyncKeyState
PeekMessageW
InvalidateRect
UpdateWindow
MsgWaitForMultipleObjects
GetWindowLongPtrW
SetWindowRgn
BeginPaint
EndPaint
GetShellWindow
SetForegroundWindow
PostQuitMessage
gdi32
DeleteObject
DeleteDC
GetObjectW
SelectObject
CreateCompatibleDC
SetPixel
GetPixel
CreateCompatibleBitmap
CreateDCW
CreateRoundRectRgn
CreateSolidBrush
CombineRgn
CreateRectRgn
BitBlt
wtsapi32
WTSUnRegisterSessionNotification
WTSRegisterSessionNotification
WTSQuerySessionInformationW
WTSFreeMemory
WTSQueryUserToken
shlwapi
wnsprintfW
StrCpyW
StrRChrW
PathFileExistsW
PathRemoveExtensionW
StrCpyNW
imm32
ImmDisableIME
userenv
CreateEnvironmentBlock
LoadUserProfileW
UnloadUserProfile
DestroyEnvironmentBlock
crypt32
CertFreeCertificateContext
CryptQueryObject
CertFindCertificateInStore
CertCloseStore
wintrust
WinVerifyTrust
Sections
.text Size: 129KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 66KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ