Static task
static1
Behavioral task
behavioral1
Sample
Core Temp.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Core Temp.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240802-en
General
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Target
fb9401fffeb9cc40cd236f51da23c00e_JaffaCakes118
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Size
163KB
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MD5
fb9401fffeb9cc40cd236f51da23c00e
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SHA1
6d75ab0cf03283da5b0dfb9ab35d7694f4197bee
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SHA256
443f3694bcddc41a16979f4f9f36f7e6d1bb65b5597ddaf1847e35ff01c2d222
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SHA512
b4993fb9237beb4b39cc08e28a0127a2fde23ca399a099b0cabc60db6f4ac6b19d7756b60a0cd4f3bb956c60a57e5763a736f6eac2e4d15c079e3562a2ad08e3
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SSDEEP
3072:Tc8Q0oWVzrazOfBLPvjL0I6Yby5cHxIX6Zvg0SyWysrLbqRLK4L5EOZ:TXoWVzrazMlBtI6tPSy8bqRLK46OZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Core Temp.exe
Files
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fb9401fffeb9cc40cd236f51da23c00e_JaffaCakes118.rar
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Changes.txt
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Core Temp.exe.exe windows:5 windows x86 arch:x86
b6e78b826ba20387e418c41382e3a3fe
Headers
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
Imports
comctl32
ImageList_AddMasked
ImageList_GetIcon
ImageList_Destroy
ImageList_Create
ord17
powrprof
SetSuspendState
gdiplus
GdiplusStartup
GdiplusShutdown
GdipCloneImage
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipGetImageWidth
GdipSaveImageToFile
GdipDisposeImage
GdipLoadImageFromFile
GdipFree
GdipAlloc
kernel32
GetFileSize
TerminateThread
GetTickCount
GetProcessAffinityMask
QueryPerformanceCounter
QueryPerformanceFrequency
SetThreadPriority
SetPriorityClass
GetCurrentThread
WaitForMultipleObjects
ReadFile
GetModuleFileNameA
LoadLibraryA
SetEnvironmentVariableA
GetProcessHeap
SetEndOfFile
WriteConsoleW
CreateFileA
SetEnvironmentVariableW
CompareStringW
HeapReAlloc
LCMapStringW
FlushFileBuffers
SetStdHandle
GetConsoleMode
GetConsoleCP
SetFilePointer
GetCurrentProcessId
GetFileType
SetLastError
DeleteCriticalSection
GetEnvironmentStringsW
FreeEnvironmentStringsW
HeapSize
GetStringTypeW
IsProcessorFeaturePresent
MultiByteToWideChar
GetCurrentThreadId
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
IsValidCodePage
GetOEMCP
GetACP
InterlockedDecrement
InterlockedIncrement
GetCPInfo
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
GetStdHandle
ExitProcess
HeapCreate
GetTimeZoneInformation
TerminateProcess
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeLibrary
GetStartupInfoW
HeapSetInformation
DeviceIoControl
FindFirstFileW
CreateThread
CreateMutexW
WaitForSingleObject
CreateFileMappingW
MapViewOfFile
Sleep
CreateFileW
GetProcAddress
WriteFile
DeleteFileW
OpenMutexW
GetLastError
ReleaseMutex
CloseHandle
lstrcpynW
GetModuleHandleW
GetVersionExW
GetCurrentProcess
LoadLibraryW
SetHandleCount
GetLocalTime
GetModuleFileNameW
MulDiv
GetCommandLineW
RaiseException
DecodePointer
EncodePointer
RtlUnwind
WideCharToMultiByte
GetDateFormatW
GetTimeFormatW
HeapAlloc
HeapFree
GetSystemTimeAsFileTime
user32
DefWindowProcW
GetSystemMetrics
ReleaseDC
GetDC
CreateWindowExW
CallWindowProcW
GetSysColor
GetWindowLongW
SetCursor
LoadCursorW
ShowWindow
SendNotifyMessageW
GetWindowTextW
DrawTextExW
ScreenToClient
LoadAcceleratorsW
GetMessageW
TranslateAcceleratorW
TranslateMessage
DispatchMessageW
IsDialogMessageW
RegisterWindowMessageW
GetSubMenu
GetCursorPos
TrackPopupMenu
PostQuitMessage
DialogBoxParamW
FillRect
InvalidateRect
PostMessageW
RegisterClassExW
DestroyWindow
ExitWindowsEx
SetFocus
GetMenu
GetMenuState
CheckMenuItem
SetTimer
KillTimer
EnableWindow
AdjustWindowRect
EnumChildWindows
FindWindowW
LoadIconW
GetDlgItem
EndDialog
SetWindowTextW
SetWindowLongW
SetWindowPos
MessageBoxW
SetForegroundWindow
UpdateWindow
GetClientRect
GetWindowRect
LoadBitmapW
LoadStringW
DestroyIcon
SendMessageW
gdi32
CreateBitmap
CreateBrushIndirect
SetTextAlign
TextOutW
CreateFontW
CreateFontIndirectW
CreateSolidBrush
CreateCompatibleDC
SelectObject
BitBlt
DeleteObject
DeleteDC
SetTextColor
SetBkColor
GetDeviceCaps
CreateDIBSection
comdlg32
GetOpenFileNameW
ChooseFontW
GetSaveFileNameW
ChooseColorW
advapi32
RegOpenKeyExA
RegQueryValueExW
RegOpenKeyExW
RegDeleteValueW
RegSetValueExW
RegCreateKeyExW
RegQueryValueExA
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
CreateServiceW
StartServiceW
OpenSCManagerW
OpenServiceW
ControlService
DeleteService
CloseServiceHandle
RegCloseKey
shell32
Shell_NotifyIconW
ShellExecuteW
Sections
.text Size: 240KB - Virtual size: 240KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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ReadMe!.txt
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新云软件.url.url