a4f20bc8b90fa9f70a729e41c5576d0a_JaffaCakes118

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General

Target

a4f20bc8b90fa9f70a729e41c5576d0a_JaffaCakes118
Size

168KB
MD5

a4f20bc8b90fa9f70a729e41c5576d0a
SHA1

675b75b839a14d2bb6dc64e91d28188a50d38b51
SHA256

1d05f909aa43bd74d12832cef897e08535709b0bfffc345ae73f6da312d604b9
SHA512

a1626a437c230c1f2277010341e7947941747400abf99ae61425f6369cdc8bed77be328a7b5473e23cc25681cb265c9d2a72b3e0daa73d66102ee6bec12824ed
SSDEEP

3072:opnE9tOksKZpyhZ4l4fjaAl3auzfOwk8nna9PQ8VIL+jyR7Xso7N:WETsKZSa47aQa/wk8nIQ6yR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a4f20bc8b90fa9f70a729e41c5576d0a_JaffaCakes118

Files

a4f20bc8b90fa9f70a729e41c5576d0a_JaffaCakes118
.dll regsvr32 windows:5 windows x86 arch:x86

2e3ef98ccf28e1def452c4aed1dbbc2c

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

dhcpqec.pdb

Imports

msvcrt

__dllonexit
?terminate@@YAXXZ
_adjust_fdiv
_initterm
_onexit
realloc
wcsncpy
wcscpy
_purecall
_callnewh
??1type_info@@UAE@XZ
__CxxFrameHandler
??2@YAPAXI@Z
_CxxThrowException
malloc
swprintf
wcslen
??3@YAXPAX@Z
free
wcscmp
_except_handler3

msvcp60

??0?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@PBGABV?$allocator@G@1@@Z
??0?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@ABV01@@Z
??1?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@XZ
?nothrow@std@@3Unothrow_t@1@B
??Mstd@@YA_NABV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@0@0@Z

ntdll

RtlFreeUnicodeString
RtlCompareUnicodeString
RtlStringFromGUID
memset
_snprintf
memcmp

kernel32

CreateFileMappingA
MapViewOfFile
IsBadReadPtr
GetSystemInfo
GetCurrentThread
InterlockedExchange
GetACP
GetLocaleInfoA
GetThreadLocale
GetVersionExW
VirtualProtect
InterlockedIncrement
FormatMessageW
GetLastError
CloseHandle
WaitForSingleObject
SetEvent
LeaveCriticalSection
EnterCriticalSection
lstrlenW
RaiseException
DeleteCriticalSection
lstrcmpiW
DisableThreadLibraryCalls
InterlockedDecrement
lstrcpyW
GetModuleFileNameW
lstrcpynW
lstrcatW
CreateThread
FreeLibrary
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
LoadLibraryExW
InitializeCriticalSectionAndSpinCount
WaitForMultipleObjects
CreateEventW
Sleep
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
VirtualAlloc
GetVersionExA
lstrlenA
GetModuleFileNameA
UnmapViewOfFile
GetVersion

advapi32

RegEnumKeyExW
RegCloseKey
RegSetValueExW
RegCreateKeyExW
GetTraceEnableFlags
GetTraceEnableLevel
GetTraceLoggerHandle
RegisterTraceGuidsW
UnregisterTraceGuids
ReportEventW
OpenThreadToken
RevertToSelf
SetThreadToken
RegisterEventSourceW
OpenSCManagerW
OpenServiceW
QueryServiceStatus
CloseServiceHandle
DeregisterEventSource
TraceMessage
RegQueryInfoKeyW
RegDeleteKeyW
RegDeleteValueW
RegOpenKeyExW

ole32

CLSIDFromString
CoInitializeEx
CoUninitialize
CoTaskMemRealloc
CoTaskMemFree
CoCreateInstance
CoTaskMemAlloc
StringFromGUID2

oleaut32

RegisterTypeLi
LoadTypeLi
SysFreeString
UnRegisterTypeLi
VarUI4FromStr
SysAllocString

user32

CharNextW

dhcpcsvc

DhcpAcquireParameters
DhcpRegisterConnectionStateNotification
DhcpGetNotificationStatus
DhcpGetDhcpServicedConnections
DhcpRequestCachedParams
DhcpDeRegisterConnectionStateNotification
DhcpSetMSFTVendorSpecificOptions
DhcpFreeMem

shlwapi

PathFindExtensionW

wlanapi

WlanCloseHandle
WlanEnumInterfaces
WlanFreeMemory
WlanOpenHandle
WlanQueryInterface

Exports

Exports

ServiceMain
DllGetClassObject
DllRegisterServer
DllUnregisterServer
InitializeQec
UninitializeQec

Sections

.text
Size: 38KB - Virtual size: 37KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 124KB - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2e3ef98ccf28e1def452c4aed1dbbc2c

Headers

File Characteristics

PDB Paths

Imports

msvcrt

msvcp60

ntdll

kernel32

advapi32

ole32

oleaut32

user32

dhcpcsvc

shlwapi

wlanapi

Exports

Exports

Sections

.text Size: 38KB - Virtual size: 37KB

.data Size: 1KB - Virtual size: 1KB

.rsrc Size: 124KB - Virtual size: 124KB

.reloc Size: 3KB - Virtual size: 3KB

.text
Size: 38KB - Virtual size: 37KB

.data
Size: 1KB - Virtual size: 1KB

.rsrc
Size: 124KB - Virtual size: 124KB

.reloc
Size: 3KB - Virtual size: 3KB