Behavioral task
behavioral1
Sample
2bfdb94f9b2ee38f9c71605de4c71e9e_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2bfdb94f9b2ee38f9c71605de4c71e9e_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
-
Target
2bfdb94f9b2ee38f9c71605de4c71e9e_JaffaCakes118
-
Size
166KB
-
MD5
2bfdb94f9b2ee38f9c71605de4c71e9e
-
SHA1
aab9c6ecccff480add7d92d2123a08c0227ad28d
-
SHA256
fc21f76da3e7935722ff413c785655993249ecb23f85c232fba2ea7b797dcea8
-
SHA512
73835dc96906fdeae70f842a553ae8b898fd9a6c0f20488f34a1e3d0f798752fc8d87eeabf5b41ebe2fbe680e316e921891a83a6e24753797daece1ec2890b1d
-
SSDEEP
1536:OthYqhEpLqPzRzzsm9XI92rnOspTeNFbcgl/6t6t6KziQ8:0pey1kaDrXMVcOQTKziQ8
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2bfdb94f9b2ee38f9c71605de4c71e9e_JaffaCakes118
Files
-
2bfdb94f9b2ee38f9c71605de4c71e9e_JaffaCakes118.exe windows:1 windows x86 arch:x86
43a319ee4fab6c399fe2fee5ab2118d5
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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
kernel32
RegisterServiceProcess
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
GetModuleFileNameA
WriteFile
WaitForSingleObject
VirtualQuery
Sleep
SetFilePointer
SetEndOfFile
ReadFile
LeaveCriticalSection
InitializeCriticalSection
GetWindowsDirectoryA
GetVersionExA
GetThreadLocale
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCPInfo
FormatMessageA
EnumCalendarInfoA
EnterCriticalSection
DeleteCriticalSection
CreateFileA
CreateEventA
CopyFileA
CompareStringA
CloseHandle
GetCurrentThreadId
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
lstrcpyA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetSystemTime
GetFileType
CreateFileA
CloseHandle
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegFlushKey
RegCreateKeyExA
RegCloseKey
oleaut32
VariantChangeTypeEx
VariantCopyInd
VariantClear
SysStringLen
SysFreeString
SysReAllocStringLen
SysAllocStringLen
rasapi32
RasEnumConnectionsA
RasGetEntryDialParamsA
RasGetEntryPropertiesA
RasEnumEntriesA
user32
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
MessageBoxA
LoadStringA
GetSystemMetrics
DestroyWindow
wsock32
WSAStartup
gethostname
gethostbyname
socket
send
select
recv
inet_addr
htons
connect
closesocket
Sections
UPX0 Size: 160KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE