Static task
static1
Behavioral task
behavioral1
Sample
1638e52fe4c68800bb6cade1dd66cad0_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1638e52fe4c68800bb6cade1dd66cad0_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1638e52fe4c68800bb6cade1dd66cad0_JaffaCakes118
-
Size
924KB
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MD5
1638e52fe4c68800bb6cade1dd66cad0
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SHA1
33a75efdedaf2a890d125be9b25bf0fe6313a749
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SHA256
9a1c1c5547da41148b2980f14bb57f8c93fade30210b970bb242c0d3ca259e7e
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SHA512
4b588205a813deefd892c90b3e6ac90a0b6f17a92a1d272e8df55d821d24024b38fd32bf10dbfbff876809de318660d4dfeccb7105723b66d014258a3b6cacc6
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SSDEEP
12288:TfLfVkWx8YosJq+FEkaCBCs3dX5VYkVPJVBnKSZOoAM5Cv/LenzH+R2+2HEB/+Ro:TT2XbM/K0Bhd5VPzRanLDo1HYodoSa
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1638e52fe4c68800bb6cade1dd66cad0_JaffaCakes118
Files
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1638e52fe4c68800bb6cade1dd66cad0_JaffaCakes118.exe windows:4 windows x86 arch:x86
7ce75268a92121da83faf209ddf4c352
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
shell32
ShellExecuteExA
user32
DefWindowProcA
GetWindowWord
SetWindowWord
BeginPaint
GetSysColor
GetClientRect
SetRect
EndPaint
LoadCursorA
GetLastActivePopup
ShowWindow
PostMessageA
SendMessageA
EnableWindow
GetTopWindow
SetWindowLongA
GetWindowLongA
SetWindowTextA
SetForegroundWindow
SetActiveWindow
DialogBoxIndirectParamA
GetDlgItemTextA
RegisterClassA
GetWindowRect
GetSystemMetrics
SetWindowPos
LoadIconA
SetTimer
GetMessageA
KillTimer
PostQuitMessage
SendDlgItemMessageA
UpdateWindow
SetDlgItemTextA
GetDlgItem
InvalidateRect
CharUpperBuffA
OemToCharBuffA
PeekMessageA
TranslateMessage
DispatchMessageA
GetParent
MessageBoxA
SetCursor
CharNextA
EndDialog
kernel32
SetCurrentDirectoryA
SetStdHandle
GetLocaleInfoA
GetSystemInfo
VirtualProtect
VirtualAlloc
GetCPInfo
GetOEMCP
GetACP
LCMapStringW
MultiByteToWideChar
LCMapStringA
HeapSize
HeapAlloc
HeapReAlloc
VirtualQuery
InterlockedExchange
LoadLibraryA
GetStringTypeW
GetStringTypeA
HeapFree
VirtualFree
HeapCreate
HeapDestroy
GetFileType
SetHandleCount
GetEnvironmentStringsW
WideCharToMultiByte
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
UnhandledExceptionFilter
FindClose
FindFirstFileA
CreateDirectoryA
SetFileTime
LocalFileTimeToFileTime
DosDateTimeToFileTime
LocalAlloc
_lopen
GetDriveTypeA
GetEnvironmentVariableA
DeleteFileA
SetFileAttributesA
RemoveDirectoryA
GlobalFree
GlobalUnlock
GlobalHandle
_lclose
_llseek
_lread
GlobalLock
GlobalAlloc
LocalFree
GlobalMemoryStatus
GetVersion
GetModuleFileNameA
WriteFile
GetSystemTime
lstrlenA
CreateProcessA
ExitProcess
CloseHandle
CreateFileA
FlushFileBuffers
_lcreat
GetVolumeInformationA
GetWindowsDirectoryA
SetEndOfFile
SetFilePointer
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
GetFileSize
MoveFileExA
FindNextFileA
GetTickCount
OpenFile
FormatMessageA
GetLastError
WinExec
_lwrite
WaitForSingleObject
SetErrorMode
GetProcAddress
GetModuleHandleA
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersionExA
QueryPerformanceCounter
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlUnwind
GetStdHandle
gdi32
SelectObject
GetBkColor
SetBkColor
SetTextColor
SetTextAlign
DeleteObject
GetTextExtentPoint32A
ExtTextOutA
CreateDCA
GetDeviceCaps
CreateFontIndirectA
DeleteDC
comctl32
ord17
Sections
.text Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_winzip_ Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ