Static task
static1
Behavioral task
behavioral1
Sample
Binary.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Binary.exe
Resource
win10v2004-20240802-en
General
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Target
a3cdc8465316d633d2e3c6717cb9cfa7_JaffaCakes118
-
Size
118KB
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MD5
a3cdc8465316d633d2e3c6717cb9cfa7
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SHA1
68f9c7b778823767a4d4b52565749fb194d89530
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SHA256
e409b8ef7f926309561eb769efd74afdc1d1f84cec10bcd44ec9556a6d625afd
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SHA512
879b280446a8e536a3ba936d1baecf103341bedc5b66a3e7f792a00f418b37c52810fa254ac43f34117ba4150d1abcfc23971ff45f1df74cb3e8d0e98ab0fd29
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SSDEEP
3072:vUiViRryvPRIOzguhB9RMtZ3lQXeedAu7bviJJxsHM:vUoAr8R70uhB8t1lQXNdtqJJQM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Binary.exe
Files
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a3cdc8465316d633d2e3c6717cb9cfa7_JaffaCakes118.rar
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Binary.exe.exe windows:4 windows x86 arch:x86
a06472ec513ba6b5f45f6580693aa96f
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegFlushKey
RegDeleteValueA
RegCreateKeyExA
RegCloseKey
user32
GetKeyboardType
DestroyWindow
LoadStringA
MessageBoxA
CharNextA
MessageBoxA
LoadStringA
GetSystemMetrics
CharNextA
CharUpperBuffA
CharToOemA
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetTickCount
QueryPerformanceCounter
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
CreateDirectoryA
ExitProcess
CreateThread
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteProcessMemory
WriteFile
WaitForSingleObject
VirtualQuery
VirtualAllocEx
TerminateProcess
Sleep
SizeofResource
SetFilePointer
SetEvent
SetEndOfFile
ResetEvent
ReadFile
OpenProcess
LockResource
LoadResource
LoadLibraryA
LeaveCriticalSection
InitializeCriticalSection
GetVolumeInformationA
GetVersionExA
GetTickCount
GetThreadLocale
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileAttributesA
GetEnvironmentVariableA
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCPInfo
FreeResource
FreeLibrary
FormatMessageA
FindResourceA
ExitProcess
EnumCalendarInfoA
EnterCriticalSection
DeleteFileA
DeleteCriticalSection
CreateThread
CreateRemoteThread
CreateMutexA
CreateFileA
CreateEventA
CompareStringA
CloseHandle
Sleep
wininet
InternetReadFile
InternetOpenUrlA
InternetOpenA
InternetConnectA
InternetCloseHandle
HttpSendRequestA
HttpOpenRequestA
wsock32
__WSAFDIsSet
WSACleanup
WSAStartup
WSAGetLastError
gethostbyname
socket
sendto
send
select
recv
listen
ioctlsocket
inet_addr
htons
getsockname
connect
closesocket
bind
accept
shell32
ShellExecuteA
SHFileOperationA
Sections
.text Size: 94KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ