Behavioral task
behavioral1
Sample
a3817201589806e3b7a97ecadcf26155_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a3817201589806e3b7a97ecadcf26155_JaffaCakes118
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Size
136KB
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MD5
a3817201589806e3b7a97ecadcf26155
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SHA1
5ff1d468790e97fa80d8561624202aae204ecb2c
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SHA256
963f0331f8c9135aa0e49f7258b7b31cc31fa75778694ce959ae1a6a1fae7540
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SHA512
45efbe5f6fca051115f4034448ddc8474834b59eb94b6da77a3da11a78d14f50532764b785c9a146bb6754940b73bf7131492104ba1ed23ee1abea4f5cebe4a3
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SSDEEP
3072:cx2hiHfmOxhtuVR9tH+bviAf4lQUaZJjq+p3DK:Ua0fLnMLHYiAfc0Jj
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3817201589806e3b7a97ecadcf26155_JaffaCakes118
Files
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a3817201589806e3b7a97ecadcf26155_JaffaCakes118.exe windows:4 windows x86 arch:x86
b5a501be00cb9f07876d8552516aa64e
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WaitForSingleObject
SetEvent
ResumeThread
CreateThread
InitializeCriticalSection
DeleteCriticalSection
VirtualFree
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
ResetEvent
lstrcpyA
InterlockedExchange
CancelIo
Sleep
lstrlenA
GetPrivateProfileSectionNamesA
lstrcatA
GetWindowsDirectoryA
FreeLibrary
GetProcAddress
LoadLibraryA
MultiByteToWideChar
WideCharToMultiByte
lstrcmpA
GetPrivateProfileStringA
GetVersionExA
DeleteFileA
GetLastError
CreateDirectoryA
GetFileAttributesA
CreateProcessA
WinExec
GetDriveTypeA
GetDiskFreeSpaceExA
GetVolumeInformationA
GetLogicalDriveStringsA
FindClose
LocalFree
FindNextFileA
LocalReAlloc
FindFirstFileA
LocalAlloc
RemoveDirectoryA
GetFileSize
CreateFileA
ReadFile
SetFilePointer
WriteFile
MoveFileA
GetModuleFileNameA
SetLastError
TerminateThread
GetLocalTime
OutputDebugStringA
GlobalMemoryStatusEx
GetComputerNameA
GetTickCount
LocalSize
GetCurrentProcess
OpenProcess
Process32Next
Process32First
CreateToolhelp32Snapshot
ExitProcess
DuplicateHandle
HeapFree
HeapAlloc
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
GlobalSize
GetStartupInfoA
CreatePipe
DisconnectNamedPipe
TerminateProcess
PeekNamedPipe
WaitForMultipleObjects
GlobalMemoryStatus
GetSystemInfo
CopyFileA
GetModuleHandleA
GetCurrentProcessId
GetCurrentDirectoryA
GetSystemDefaultLCID
ReleaseMutex
OpenEventA
SetErrorMode
MoveFileExA
SetPriorityClass
CreateMutexA
GetCurrentThreadId
lstrcmpiA
CloseHandle
GetSystemDirectoryA
CreateEventA
RtlUnwind
RaiseException
HeapReAlloc
TlsSetValue
TlsGetValue
ExitThread
GetCommandLineA
GetVersion
TlsAlloc
SetUnhandledExceptionFilter
GetEnvironmentVariableA
HeapDestroy
HeapCreate
IsBadWritePtr
HeapSize
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
IsBadReadPtr
IsBadCodePtr
InterlockedDecrement
InterlockedIncrement
GetStringTypeA
GetStringTypeW
SetStdHandle
FlushFileBuffers
GetCPInfo
GetACP
GetOEMCP
LCMapStringA
LCMapStringW
VirtualProtect
GetModuleFileNameA
ExitProcess
netapi32
NetLocalGroupAddMembers
NetUserAdd
avicap32
capGetDriverDescriptionA
capCreateCaptureWindowA
user32
MessageBoxA
Sections
.text Size: - Virtual size: 133KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 356B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 124KB - Virtual size: 122KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 80B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ