Static task
static1
Behavioral task
behavioral1
Sample
Sayatoo_zmjl.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Sayatoo_zmjl.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240709-en
General
-
Target
465d4075c5c113b3ecc19e3dbf061a68_JaffaCakes118
-
Size
4.4MB
-
MD5
465d4075c5c113b3ecc19e3dbf061a68
-
SHA1
b6733ad6fa3ba22bba08dedb9561a59db9a9f27e
-
SHA256
4381887bd25e7c297e1f8f16acef2491050c752620d9a90c65e2d9508099e8c3
-
SHA512
79c01db2f60a73b8c122c0d9d9240a7d4e0c7accadd911031e66dc6a057fc8a852d179fbae5f0bc02d098899fa151859714fd514438fec5dfd767e6e49dc57e9
-
SSDEEP
98304:bk6wxu2F/EmX1THuziPPFLSgLHD9PG/59RXZInQYUXcwHy5Kt:bkPj7lTHud2HDgR9RpovR54
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Sayatoo_zmjl.exe
Files
-
465d4075c5c113b3ecc19e3dbf061a68_JaffaCakes118.rar
-
Sayatoo_zmjl.exe.exe windows:4 windows x86 arch:x86
f426e208a21a2936168b7312b0f7c5b1
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
version
VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA
shell32
ShellExecuteA
SHBrowseForFolderA
SHGetMalloc
SHGetPathFromIDListA
comctl32
ord17
kernel32
SetLastError
GetLastError
WideCharToMultiByte
DeleteFileA
lstrlenW
InterlockedIncrement
InterlockedDecrement
QueryPerformanceFrequency
CreateEventA
Sleep
lstrcatA
CompareStringA
CompareStringW
GetVersionExA
SetFilePointer
SetFileAttributesA
SetFileTime
LocalFileTimeToFileTime
DosDateTimeToFileTime
FreeLibrary
GetProcAddress
LoadLibraryA
LockResource
LoadResource
SizeofResource
FindResourceA
CreateProcessA
GetSystemDefaultLCID
GlobalHandle
VerLanguageNameA
SetCurrentDirectoryA
FindClose
FindNextFileA
CompareFileTime
FindFirstFileA
GetSystemTimeAsFileTime
WaitForSingleObject
GetSystemInfo
MulDiv
GetModuleFileNameA
IsValidCodePage
GetVersion
FlushFileBuffers
SetEndOfFile
LocalFree
FormatMessageA
GetDiskFreeSpaceA
GetDriveTypeA
CreateDirectoryA
RemoveDirectoryA
GetExitCodeProcess
GetCurrentProcess
CreateFileA
GetLocaleInfoA
GetOEMCP
GetACP
GetCPInfo
SetUnhandledExceptionFilter
IsBadWritePtr
CopyFileA
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
LCMapStringW
LCMapStringA
DeleteCriticalSection
InitializeCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
GetCurrentThreadId
HeapSize
HeapReAlloc
LeaveCriticalSection
EnterCriticalSection
GetCommandLineA
GetStartupInfoA
TerminateProcess
ExitProcess
RaiseException
RtlUnwind
GetModuleHandleA
SystemTimeToFileTime
QueryPerformanceCounter
ResetEvent
SetEvent
GetShortPathNameA
SearchPathA
GetStdHandle
VirtualProtect
VirtualQuery
GetFileType
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
GetFileSize
GlobalAlloc
CloseHandle
GlobalLock
ReadFile
GlobalUnlock
GlobalFree
MultiByteToWideChar
CreateThread
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetExitCodeThread
GetTickCount
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GetTempPathA
SetErrorMode
GetWindowsDirectoryA
GetTempFileNameA
GetFileAttributesA
GetProcessHeap
HeapAlloc
HeapFree
WriteFile
lstrcpynA
lstrcpyA
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
VirtualAlloc
lstrlenA
SetHandleCount
GetCurrentThread
user32
GetWindowTextLengthA
GetWindowTextA
MoveWindow
GetWindowPlacement
DrawIcon
DestroyIcon
GetDlgCtrlID
SetWindowTextA
FillRect
GetSysColor
GetSysColorBrush
IsDialogMessageA
SendMessageA
GetWindowRect
GetParent
EnableWindow
GetDlgItemTextA
GetWindow
SetCursor
UpdateWindow
GetClassInfoA
wvsprintfA
GetSystemMetrics
SetRect
IntersectRect
SubtractRect
LoadStringA
DestroyWindow
CreateDialogParamA
CharNextA
MessageBoxA
WaitForInputIdle
GetWindowLongA
BeginPaint
EndPaint
SetWindowLongA
GetClientRect
ClientToScreen
SetWindowPos
GetWindowDC
EndDialog
GetDlgItem
ShowWindow
DialogBoxParamA
GetDesktopWindow
wsprintfA
MsgWaitForMultipleObjects
PeekMessageA
DefWindowProcA
PostMessageA
KillTimer
PostQuitMessage
SetTimer
LoadIconA
LoadCursorA
RegisterClassA
CreateWindowExA
GetMessageA
TranslateMessage
DispatchMessageA
GetDC
ReleaseDC
CharPrevA
ExitWindowsEx
SendDlgItemMessageA
IsWindow
CharLowerBuffA
FindWindowA
gdi32
GetTextExtentPoint32A
SetBkMode
SetTextColor
GetObjectA
CreateFontIndirectA
CreateSolidBrush
CreateCompatibleDC
SelectObject
CreateFontA
DeleteDC
DeleteObject
GetStockObject
GetSystemPaletteEntries
CreatePalette
GetDeviceCaps
SelectPalette
RealizePalette
CreateDIBitmap
BitBlt
TranslateCharsetInfo
advapi32
RegQueryValueA
RegOpenKeyA
RegCloseKey
RegOpenKeyExA
RegDeleteValueA
RegSetValueExA
RegCreateKeyExA
RegEnumValueA
RegDeleteKeyA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
FreeSid
EqualSid
AllocateAndInitializeSid
GetTokenInformation
OpenThreadToken
RegQueryValueExA
ole32
StringFromCLSID
CoTaskMemFree
CoCreateGuid
CoCreateInstance
GetRunningObjectTable
StgIsStorageFile
StgOpenStorage
CoUninitialize
CoInitialize
CreateItemMoniker
oleaut32
SysReAllocStringLen
SysAllocString
SysAllocStringLen
SysStringLen
VariantClear
SysFreeString
VariantChangeType
Sections
.text Size: 168KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
新云软件.url.url