yqlqeq
Static task
static1
Behavioral task
behavioral1
Sample
7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ygkzme.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ygkzme.dll
Resource
win10v2004-20240226-en
General
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Target
7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118
-
Size
252KB
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MD5
7ca5a6d622c55365fda10c9e9ba8ee88
-
SHA1
e79376618b25f054dc7cfd73d9561b05a5f6e64e
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SHA256
89dd90006d6cd58559565a7ccebc2147780e2a3ae084b5d114b2077c2ae341d7
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SHA512
9be8d1c85f536bb57e06b70e1af12754817e223a1345c8db0ecee08040d94695f0a1530397e08708ebde14d0621038743e003b784c63cc9b50d6ce3487f35625
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SSDEEP
6144:wBlL/cR7xZGzMLX/dtAEF/fsZj18crt63UVB2eu6wLu7YPCGY6Q/:CeR7gMLAM/y18wtagAeuzLp1g
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118 unpack001/$PLUGINSDIR/ygkzme.dll -
NSIS installer 2 IoCs
Processes:
resource yara_rule sample nsis_installer_1 sample nsis_installer_2
Files
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7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe windows:4 windows x86 arch:x86
b76363e9cb88bf9390860da8e50999d2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
kernel32
GetTickCount
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
SetFileAttributesA
CompareFileTime
SearchPathA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
GetWindowsDirectoryA
GetTempPathA
Sleep
lstrcmpiA
GetVersion
SetErrorMode
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
lstrcatA
GetSystemDirectoryA
WaitForSingleObject
SetFileTime
CloseHandle
GlobalFree
lstrcmpA
ExpandEnvironmentStringsA
GetExitCodeProcess
GlobalAlloc
lstrlenA
GetCommandLineA
GetProcAddress
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
ReadFile
FindClose
GetPrivateProfileStringA
WritePrivateProfileStringA
WriteFile
MulDiv
MultiByteToWideChar
LoadLibraryExA
GetModuleHandleA
FreeLibrary
user32
SetCursor
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
EndDialog
ScreenToClient
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetForegroundWindow
GetWindowLongA
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
SetTimer
PostQuitMessage
SetWindowLongA
SendMessageTimeoutA
LoadImageA
wsprintfA
GetDlgItem
FindWindowExA
IsWindow
SetClipboardData
EmptyClipboard
OpenClipboard
EndPaint
CreateDialogParamA
DestroyWindow
ShowWindow
SetWindowTextA
gdi32
SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor
shell32
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA
ShellExecuteA
advapi32
RegDeleteValueA
SetFileSecurityA
RegOpenKeyExA
RegDeleteKeyA
RegEnumValueA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumKeyA
comctl32
ImageList_AddMasked
ImageList_Destroy
ImageList_Create
ord17
ole32
OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance
Sections
.text Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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$PLUGINSDIR/ygkzme.dll.dll windows:6 windows x86 arch:x86
ddb252ce0060df0d32328ea744599b8a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
CloseHandle
CompareFileTime
CreateFileMappingW
CreateFileW
DeleteFileW
EnumSystemCodePagesW
FileTimeToSystemTime
GetConsoleWindow
GetEnvironmentStringsW
GetFileSize
GetLastError
GetLocalTime
GetLocaleInfoW
GetVersion
GetWindowsDirectoryW
MapViewOfFile
Module32First
SearchPathW
SetFilePointer
Sleep
SystemTimeToFileTime
UnmapViewOfFile
WaitCommEvent
WaitForSingleObjectEx
WriteFile
lstrcat
lstrcatW
lstrcpyW
lstrlenW
wininet
FindFirstUrlCacheContainerA
IncrementUrlCacheHeaderData
InternetReadFileExW
InternetSetCookieW
SetUrlCacheConfigInfoW
wsnmp32
ord606
ord999
ord205
ord206
winmm
DriverCallback
OpenDriver
WOW32ResolveMultiMediaHandle
WOWAppExit
joyGetDevCapsA
midiInPrepareHeader
midiOutSetVolume
midiOutShortMsg
mixerGetDevCapsW
waveOutGetPitch
resutils
ClusWorkerCheckTerminate
ResUtilGetProperties
ResUtilPropertyListFromParameterBlock
ResUtilSetDwordValue
rtm
MgmDeRegisterMProtocol
RtmDeleteRoute
RtmDeleteRouteTable
RtmRegisterClient
ole32
CoCreateGuid
CoTaskMemAlloc
CoTaskMemFree
oleaut32
SysFreeString
msvcrt
_adjust_fdiv
_initterm
free
malloc
memcpy
memmove
memset
wcschr
Exports
Exports
Sections
.text Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 424B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 808B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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