Static task
static1
Behavioral task
behavioral1
Sample
103ac4bbc9bc70f9b9ce49448a319ca9_JaffaCakes118.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
103ac4bbc9bc70f9b9ce49448a319ca9_JaffaCakes118.dll
Resource
win10v2004-20240508-en
General
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Target
103ac4bbc9bc70f9b9ce49448a319ca9_JaffaCakes118
-
Size
64KB
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MD5
103ac4bbc9bc70f9b9ce49448a319ca9
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SHA1
670433c5fc9572ac5c18e6abfbae4b3188df38e3
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SHA256
10e8fa04bd16b6a4423a35a468db2714884fe7a4f8f62db9bf3f5d2414050b17
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SHA512
50f2a83a9bd7a6d0c2dc79c8c2aad7982b5b5b475c4a8c847b57c9af62ee3ce4b070bb1497165bf99e79f57eea602c757a77e1284816351da009138f1c6ce9c0
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SSDEEP
1536:gotFrvZVY8cscBHJwD+ZPVEOtJ5ZhFn0wcccccccc:9RvZVY8cscBHJFrEOL5PFn0wcccccccc
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 103ac4bbc9bc70f9b9ce49448a319ca9_JaffaCakes118
Files
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103ac4bbc9bc70f9b9ce49448a319ca9_JaffaCakes118.dll windows:4 windows x86 arch:x86
8d7d9e57cc72d905bb97435dfb58b076
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
CopyFileA
DisableThreadLibraryCalls
EnterCriticalSection
ExitProcess
ExitThread
FindResourceA
FreeResource
GetACP
GetCommandLineA
GetFileSize
GetLocalTime
GetModuleHandleA
GetOEMCP
GetPrivateProfileStringA
GetStartupInfoA
GetTimeFormatA
HeapAlloc
ReadFile
RtlUnwind
SetLastError
SetUnhandledExceptionFilter
SleepEx
TlsAlloc
VirtualAlloc
VirtualFree
lstrcatA
lstrcpyA
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
ntdll
RtlCompareUnicodeString
RtlLeaveCriticalSection
RtlNtStatusToDosError
RtlQueryRegistryValues
NtWriteVirtualMemory
RtlAllocateAndInitializeSid
rpcrt4
MesEncodeFixedBufferHandleCreate
MesHandleFree
MesInqProcEncodingId
RpcBindingInqAuthClientExA
RpcBindingSetAuthInfoA
RpcBindingSetObject
RpcBindingVectorFree
RpcEpRegisterA
RpcEpResolveBinding
RpcIfInqId
RpcMgmtEpEltInqDone
RpcMgmtInqComTimeout
RpcMgmtIsServerListening
RpcMgmtStopServerListening
RpcMgmtWaitServerListen
RpcNetworkIsProtseqValidA
CStdStubBuffer_Connect
RpcRevertToSelf
RpcServerInqDefaultPrincNameA
RpcServerUseAllProtseqsIfEx
RpcServerUseProtseqEpExA
RpcServerUseProtseqExA
RpcServerUseProtseqIfA
RpcServerUseProtseqIfExA
RpcSmAllocate
RpcSsEnableAllocate
RpcSsFree
RpcSsGetThreadHandle
RpcSsSetClientAllocFree
RpcStringBindingComposeA
RpcTestCancel
UuidFromStringA
char_array_from_ndr
double_array_from_ndr
long_array_from_ndr
short_from_ndr_temp
tree_peek_ndr
RpcNsBindingInqEntryNameA
IUnknown_Release_Proxy
crtdll
iswcntrl
fflush
_strnextc
_exit
__dllonexit
Sections
.text Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ