Static task
static1
Behavioral task
behavioral1
Sample
tpiano.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
tpiano.exe
Resource
win10v2004-20240508-en
General
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Target
1890ecf9c18cb565d9f100bc53f5df97_JaffaCakes118
-
Size
9KB
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MD5
1890ecf9c18cb565d9f100bc53f5df97
-
SHA1
21a5d6ff133e60913c10f7ea966d7943ada3fb5d
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SHA256
5938e15163f63050a051a8773d990b49b3e812cb9481216d4dc2cb3dab5f477f
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SHA512
638d04fb8e55ebdb25bda7e33a681fd2452e3a10e92ec9b18408d5e3d5e6fde7e30b3001abc5aab852d76dd71080075205dfc98ba730984e00a7378212e8268b
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SSDEEP
192:DpO/DIlEloCIUNwP+ZJzyJJSEblUZhAtOc30w4xrQF:DucltCIb+jubSEpYhA8c30w4xr+
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/tpiano.exe
Files
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1890ecf9c18cb565d9f100bc53f5df97_JaffaCakes118.zip
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tpiano.exe.exe windows:4 windows x86 arch:x86
cb360093ce20db7bd074414c6e03b5d2
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
comctl32
InitCommonControlsEx
comdlg32
GetSaveFileNameA
crtdll
_fmode_dll
_fpreset
_iob
__GetMainArgs
_setmode
atexit
fclose
fgets
fopen
fprintf
free
fwrite
malloc
memset
signal
_cexit
sprintf
sscanf
_environ_dll
_fileno
gdi32
GetStockObject
SelectObject
TextOutA
CreateFontA
Ellipse
kernel32
ExitProcess
GetCommandLineA
GetModuleHandleA
GetStartupInfoA
GetTickCount
SetUnhandledExceptionFilter
user32
DefWindowProcA
DestroyMenu
DestroyWindow
DispatchMessageA
EndPaint
FillRect
GetDC
GetMessageA
GetSubMenu
GetWindowLongA
InvalidateRect
LoadCursorA
LoadIconA
LoadMenuA
MessageBoxA
PostQuitMessage
RegisterClassA
ReleaseDC
SendMessageA
SetFocus
SetWindowTextA
ClientToScreen
ShowWindow
TrackPopupMenu
UpdateWindow
CreateWindowExA
BeginPaint
winmm
timeBeginPeriod
timeEndPeriod
timeKillEvent
timeSetEvent
midiOutClose
midiOutGetDevCapsA
midiOutGetNumDevs
midiOutOpen
midiOutShortMsg
wsock32
htonl
Sections
.text Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 360B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 384B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ