iegiaovyy
Static task
static1
Behavioral task
behavioral1
Sample
97bc9fc82cdd0607f0bd1e83622b80ba_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
97bc9fc82cdd0607f0bd1e83622b80ba_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/nrxdd.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/nrxdd.dll
Resource
win10v2004-20231215-en
General
-
Target
97bc9fc82cdd0607f0bd1e83622b80ba_JaffaCakes118
-
Size
457KB
-
MD5
97bc9fc82cdd0607f0bd1e83622b80ba
-
SHA1
b066758974a6efef88abd3e772171a4bab89d1e8
-
SHA256
7a12f38cc2bd503f9667620f86315281e8319f9f2dca72aa19eb19ff6f3629a6
-
SHA512
b81cf826017f05a7a1d4fa42e61a0da20cbb5b7f02a90881bcdc01f24b64b1880f7078328082d29d9b3fbd957de8fff164f23b0f564fb7f41128841ed7b9ccc2
-
SSDEEP
6144:FBlL/H4sYGXW+W9PTqKkq0KjtS8AE5gktrPnO1+RJRUw167GVRiG62:TKGXW+WJTe8xSAgktTOoRJ+wCSkG5
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 97bc9fc82cdd0607f0bd1e83622b80ba_JaffaCakes118 unpack001/$PLUGINSDIR/nrxdd.dll -
NSIS installer 2 IoCs
Processes:
resource yara_rule sample nsis_installer_1 sample nsis_installer_2
Files
-
97bc9fc82cdd0607f0bd1e83622b80ba_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: 207KB - Virtual size: 206KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
$PLUGINSDIR/nrxdd.dll.dll windows:6 windows x86 arch:x86
2cd8287f8cca5a8b9afdb41929e0c3b3
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
shlwapi
PathIsPrefixW
PathMakePrettyW
SHDeleteValueW
SHRegCloseUSKey
StrStrA
UrlIsOpaqueA
loadperf
LoadPerfCounterTextStringsA
LoadPerfCounterTextStringsW
UnloadPerfCounterTextStringsA
user32
CharNextA
DispatchMessageW
EnumWindows
GetFocus
GetKeyNameTextW
LoadBitmapA
LoadKeyboardLayoutW
LoadStringW
RegisterClassExA
wsnmp32
ord401
ord902
ord999
ord604
ord206
ord300
setupapi
SetupDiGetDeviceInfoListDetailW
SetupDiGetHwProfileFriendlyNameExW
SetupInitDefaultQueueCallbackEx
SetupInstallFileExW
SetupInstallFilesFromInfSectionA
SetupPromptReboot
SetupScanFileQueueA
mapi32
ord34
ord204
ord190
ord142
ord19
ord67
ord35
ord33
advapi32
GetUserNameA
GetUserNameW
RegCloseKey
RegCreateKeyExW
RegDeleteKeyW
RegEnumKeyExW
RegOpenCurrentUser
RegOpenKeyExW
RegQueryValueExW
RegSetValueExW
kernel32
CloseHandle
CreateFileW
ExpandEnvironmentStringsW
FreeLibrary
GetDriveTypeA
GetDriveTypeW
GetLastError
GetProcAddress
GetProcessHeap
HeapAlloc
HeapFree
LoadLibraryW
MultiByteToWideChar
SetLastError
VirtualProtect
WideCharToMultiByte
lstrcmpW
lstrcpyA
lstrcpyW
lstrlenA
lstrlenW
msvcrt
_adjust_fdiv
_initterm
free
iswctype
malloc
memcpy
memset
strcpy
strlen
swprintf
wcschr
Exports
Exports
Sections
.text Size: 31KB - Virtual size: 31KB
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
-
2jkey369fvtdxvz