Behavioral task
behavioral1
Sample
a045856ee74fb7ddb0fb4bc567e0740f_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a045856ee74fb7ddb0fb4bc567e0740f_JaffaCakes118
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Size
158KB
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MD5
a045856ee74fb7ddb0fb4bc567e0740f
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SHA1
cf7953f6f77fe167122b85c139fe4dae00d6c507
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SHA256
289af9e4ef707aacc6078bc9dab9a6786e375cdee76929714b703413a5ed4ac0
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SHA512
4ad972252c5a231ac9574f6e1fa2afb8a64f6383c864b2613405aa223f76a3a032790798359fcedd6fc3c665b575953f602a4c1d822c9273b30dcc122f251399
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SSDEEP
3072:XvRP2d2ucGM/Hjfq6NAFlq7oAXERVbinuUTuL+jISfjbZyUkmo4zE+DDUCbEeFFS:5P2bltcjbwOEEFXSw0br
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a045856ee74fb7ddb0fb4bc567e0740f_JaffaCakes118
Files
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a045856ee74fb7ddb0fb4bc567e0740f_JaffaCakes118.exe windows:5 windows x86 arch:x86
98f515ac23063b2ea69617ab89b01832
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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
gdi32
GetStockObject
kernel32
FreeLibrary
GetProcAddress
LoadLibraryW
GetModuleFileNameW
GetModuleHandleW
SetErrorMode
GetCommandLineW
VirtualQuery
GetSystemInfo
VirtualProtect
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersionExA
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsFree
SetLastError
GetCurrentThreadId
TlsSetValue
TlsGetValue
TlsAlloc
HeapDestroy
HeapCreate
VirtualFree
HeapFree
LeaveCriticalSection
EnterCriticalSection
LoadLibraryA
GetACP
GetOEMCP
GetCPInfo
HeapAlloc
InitializeCriticalSection
VirtualAlloc
HeapReAlloc
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
RtlUnwind
user32
LoadCursorW
RegisterClassW
CreateWindowExW
DefWindowProcW
LoadIconW
DestroyWindow
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.UPX0 Size: 108KB - Virtual size: 260KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE