Behavioral task
behavioral1
Sample
dc1f3c0e9c4331ec0691a9923e09b2c1_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
dc1f3c0e9c4331ec0691a9923e09b2c1_JaffaCakes118
-
Size
222KB
-
MD5
dc1f3c0e9c4331ec0691a9923e09b2c1
-
SHA1
5db7ecd7be49b8acd0abf887a0d13ba89a78c20c
-
SHA256
f1afe8c7f062a2d5b78acba2793f73487b9cd6db91760b2bc1000270036dd466
-
SHA512
4c744b8926bbdae7e6dc2e3bf62865d86ca6e61a5cea2f745b203843f8fdf9db2838c733371dee66ceaf7e4ac9a8b732a4168dba931146873116b483f2fe9f15
-
SSDEEP
6144:4OZT48XOfwJrHOm9v+j4Kn01VU6fiNxx52o:4aTTOfq7OIM4KYVliXxb
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dc1f3c0e9c4331ec0691a9923e09b2c1_JaffaCakes118
Files
-
dc1f3c0e9c4331ec0691a9923e09b2c1_JaffaCakes118.exe windows:4 windows x86 arch:x86
da4f11e1834e081f567dd87c0be837a2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
kernel32
ResumeThread
GetModuleHandleA
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
LoadLibraryA
GetDiskFreeSpaceA
HeapReAlloc
VirtualAlloc
HeapAlloc
GetOEMCP
GetACP
GetCPInfo
ResetEvent
GlobalAlloc
GetProcAddress
GetPrivateProfileStringW
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetCurrentThreadId
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
GetLastError
HeapDestroy
HeapCreate
VirtualFree
HeapFree
RtlUnwind
WriteFile
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetStringTypeW
VirtualProtect
user32
GetNextDlgTabItem
ToAsciiEx
GetClipboardFormatNameW
OemToCharW
GetMessageA
VkKeyScanExA
DdeDisconnectList
GetClipCursor
GetKeyboardLayout
SetWindowsHookW
SetMenuItemInfoA
VkKeyScanA
DefFrameProcW
gdi32
SetGraphicsMode
StrokeAndFillPath
GetPath
Sections
.text Size: - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX0 Size: - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX1 Size: 221KB - Virtual size: 220KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE