Static task
static1
Behavioral task
behavioral1
Sample
ASFRecorder.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ASFRecorder.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
ASFRecorder_Console.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
ASFRecorder_Console.exe
Resource
win10v2004-20240802-en
General
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Target
13e5bbdaefcd8d04f6094797105d0c3a_JaffaCakes118
-
Size
375KB
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MD5
13e5bbdaefcd8d04f6094797105d0c3a
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SHA1
6a0975901103c404b76f5c2b46c6739e9439a8e4
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SHA256
ba8c1c266faf25d24b9cc04bb0f8841069d544c5adbd95c3cfb9be14da615328
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SHA512
985cd783e58744bb1e7384a15e21a39fd4eb79a8a4ea84273ab6b10f1cb860f81861fff45639c1c0c73ef70670b4cfd6206894889f3d57d95f34c44b04ddf63d
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SSDEEP
6144:xM5LWxCSB2acEHHhQAi7K5bWWPuINWniONtTPQvdNPC+bt+apU/ObK:e5qx0aBnhQAmK5vCdzKNPCSHpU/yK
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/ASFRecorder.exe unpack001/ASFRecorder_Console.exe
Files
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13e5bbdaefcd8d04f6094797105d0c3a_JaffaCakes118.zip
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ASFRecorder.exe.exe windows:4 windows x86 arch:x86
1fbb1a133086f4cb1a9a4df5eabe7c79
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
crtdll
__GetMainArgs
_cexit
_environ_dll
_fileno
_fmode_dll
_fpreset
_iob
_setmode
_strupr
atexit
atoi
atol
fclose
fopen
fputc
fread
free
fseek
ftell
fwrite
isalpha
malloc
memcpy
memset
rand
signal
sprintf
srand
sscanf
strcat
strchr
strcmp
strcpy
strlen
strncpy
strpbrk
strstr
time
tolower
toupper
vsprintf
_strdup
_stricmp
_strnicmp
advapi32
RegCloseKey
RegCreateKeyExA
RegDeleteValueA
RegQueryValueExA
RegSetValueExA
comctl32
InitCommonControlsEx
comdlg32
GetOpenFileNameA
GetSaveFileNameA
gdi32
BitBlt
CreateCompatibleDC
CreateSolidBrush
DeleteDC
DeleteObject
SelectObject
kernel32
DebugBreak
ExitProcess
FatalAppExitA
FindClose
FindFirstFileA
FindNextFileA
FreeEnvironmentStringsA
FreeLibrary
GetCommandLineA
GetEnvironmentStrings
GetFullPathNameA
GetLastError
GetModuleHandleA
GetProcAddress
GetStartupInfoA
IsBadWritePtr
LoadLibraryA
LocalAlloc
LocalFree
LocalLock
LocalUnlock
MultiByteToWideChar
SetUnhandledExceptionFilter
ole32
CoCreateInstance
CoInitialize
CoUninitialize
oleaut32
SysAllocString
SysFreeString
shell32
DragAcceptFiles
DragFinish
DragQueryFileA
ShellExecuteExA
user32
AdjustWindowRect
BeginPaint
BringWindowToTop
CallWindowProcA
CreateDialogParamA
CreateWindowExA
DefWindowProcA
DestroyWindow
DialogBoxParamA
DispatchMessageA
EnableMenuItem
EnableWindow
EndDialog
EndPaint
FillRect
FindWindowExA
GetClientRect
GetDlgItem
GetWindowLongA
GetWindowRect
IsDialogMessageA
KillTimer
LoadCursorA
LoadIconA
LoadImageA
LoadStringA
MessageBoxA
MoveWindow
MsgWaitForMultipleObjects
PeekMessageA
PostMessageA
PostQuitMessage
RegisterClassA
RegisterWindowMessageA
ReplyMessage
SendMessageA
SendMessageTimeoutA
SetCursor
SetTimer
SetWindowLongA
SetWindowPos
SetWindowTextA
ShowWindow
TranslateMessage
UpdateWindow
WaitMessage
wsprintfA
ws2_32
WSACleanup
WSACloseEvent
WSACreateEvent
WSAEnumNetworkEvents
WSAEventSelect
WSAGetLastError
WSASetLastError
WSAStartup
closesocket
connect
gethostbyaddr
gethostbyname
htons
inet_addr
recv
send
socket
Sections
.text Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 7KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 112B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 130KB - Virtual size: 130KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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ASFRecorder_Console.exe.exe windows:4 windows x86 arch:x86
ae2170028a319e70081f0827a47e9ad7
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
crtdll
__GetMainArgs
_cexit
_environ_dll
_fileno
_fmode_dll
_fpreset
_iob
_setmode
_stricmp
_strnicmp
_wcsicmp
atexit
atoi
atol
fclose
fopen
fputc
fread
fseek
ftell
fwrite
isalpha
malloc
memcpy
memset
rand
signal
sprintf
srand
sscanf
strcat
strchr
strcmp
strcpy
strlen
strncpy
strstr
time
vprintf
kernel32
ExitProcess
SetUnhandledExceptionFilter
ws2_32
WSACleanup
WSAGetLastError
WSAStartup
closesocket
connect
gethostbyaddr
gethostbyname
htons
inet_addr
recv
send
socket
Sections
.text Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 92B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 4KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Makefile
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NMAKEFILE
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README.TXT
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source/asfrecorder.c
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source/wingui/CmdLine.c
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source/wingui/CmdLine.h
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source/wingui/asfrecorder.bmp
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source/wingui/directshow_headers/control.h
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source/wingui/directshow_headers/evcode.h
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source/wingui/directshow_headers/ksuuids.h
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source/wingui/directshow_headers/shlwapi.h
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source/wingui/directshow_headers/strmif.h
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source/wingui/directshow_headers/uuids.h
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source/wingui/directshow_libs/libquartz.a
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source/wingui/directshow_libs/libstrmbase.a
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source/wingui/global.h
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source/wingui/inactive.bmp
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source/wingui/msimg32.h
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source/wingui/notpressed.bmp
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source/wingui/pressed.bmp
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source/wingui/resource.h
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source/wingui/wingui.c
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source/wingui/wingui.ico
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source/wingui/wingui.rc