bbbb59dec8109fd8a35e80834bbcaef0_JaffaCakes118

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General

Target

bbbb59dec8109fd8a35e80834bbcaef0_JaffaCakes118
Size

221KB
MD5

bbbb59dec8109fd8a35e80834bbcaef0
SHA1

603117e314a8240d0b14697e93eb69bb105418f2
SHA256

71c448587effc005359071cf69be34bba650e7f99535930a2c55f867188ed833
SHA512

002be9d07241c79e0b24df5089673e650c823620ef7ed152917d7d0df15d926ff99e5fe7b71f220cfbf0c6d4d8e77c120f055a7d5467312a4ac0f183605c1b33
SSDEEP

6144:zqKTcFckHorxSZ7DdcvMddXjZr1R38Fp0n8Vtobx:zTc6kirvOjZ1pwpZybx

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/locky-31.5-unpacked
unpack001/locky-31.5.bin

Files

bbbb59dec8109fd8a35e80834bbcaef0_JaffaCakes118
.zip
locky-31.5-unpacked
.exe windows:5 windows x86 arch:x86

85209d7ac33bc1c5112caea9537d21a3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetSystemTime
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCurrentThread
FindNextFileW
GetDiskFreeSpaceExW
GetVolumeInformationW
GetLogicalDrives
GetTempFileNameW
LoadLibraryW
RtlUnwind
CreateProcessW
GetCurrentProcess
GetVolumeNameForVolumeMountPointA
GetWindowsDirectoryA
GetLocaleInfoA
GetModuleHandleA
FindClose
FindFirstFileW
MultiByteToWideChar
WideCharToMultiByte
VirtualProtect
GetProcAddress
WaitForSingleObject
CreateThread
CopyFileW
GetTempPathW
Sleep
GetUserDefaultUILanguage
GetUserDefaultLangID
GetSystemDefaultLangID
SetUnhandledExceptionFilter
SetErrorMode
MulDiv
GetVersionExA
ExitProcess
GetModuleFileNameW
FlushFileBuffers
SetFileTime
GetLastError
GetSystemTimeAsFileTime
SetFilePointer
ReadFile
SetFileAttributesW
GetFileAttributesExW
DeleteFileW
MoveFileExW
WriteFile
GetFileSizeEx
CreateFileW
CloseHandle
VirtualFree
VirtualAlloc
GetDriveTypeW
GetStringTypeW
LCMapStringW
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
HeapCreate
InterlockedDecrement
GetCurrentThreadId
SetLastError
InterlockedIncrement
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
GetFileType
InitializeCriticalSectionAndSpinCount
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetModuleFileNameA
GetModuleHandleW
IsProcessorFeaturePresent
HeapReAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
HeapAlloc
HeapFree
RaiseException
GetStdHandle
UnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
HeapSize

user32

FrameRect
SystemParametersInfoW
DrawTextW
GetDC
GetSystemMetrics
ReleaseDC
FillRect

gdi32

SelectObject
GetDIBits
GetObjectA
SetBkMode
SetTextColor
CreateSolidBrush
CreateCompatibleBitmap
CreateFontA
DeleteObject
GetDeviceCaps
CreateCompatibleDC
DeleteDC

advapi32

OpenProcessToken
AccessCheck
MapGenericMask
DuplicateToken
OpenThreadToken
GetFileSecurityW
CryptGetKeyParam
CryptSetHashParam
CryptHashData
SetTokenInformation
CryptDestroyHash
CryptCreateHash
CryptGetHashParam
RegSetValueExW
RegSetValueExA
RegDeleteValueA
RegOpenKeyExA
RegCloseKey
CryptAcquireContextA
CryptGenRandom
CryptReleaseContext
CryptEncrypt
CryptSetKeyParam
CryptImportKey
CryptDestroyKey

shell32

ShellExecuteW
SHGetFolderPathW

wininet

InternetConnectA
InternetSetOptionA
InternetOpenA
InternetCrackUrlA
InternetCloseHandle
HttpOpenRequestA
InternetQueryOptionA
HttpSendRequestExA
InternetWriteFile
HttpEndRequestA
HttpSendRequestA
HttpQueryInfoA
InternetReadFile
HttpAddRequestHeadersA

mpr

WNetEnumResourceW
WNetAddConnection2W
WNetCloseEnum
WNetOpenEnumW

netapi32

DsRoleFreeMemory
DsRoleGetPrimaryDomainInformation

urlmon

ObtainUserAgentString

Sections

.text
Size: 67KB - Virtual size: 67KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
locky-31.5.bin
.exe windows:5 windows x86 arch:x86

8b4bcf5ab077746124c7d290389f1e57

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetThreadPriorityBoost
GetSystemDirectoryA
RtlUnwind
RaiseException
GetCommandLineA
HeapSetInformation
GetStartupInfoW
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
DecodePointer
TlsFree
InterlockedIncrement
GetModuleHandleW
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
GetProcAddress
IsProcessorFeaturePresent
HeapFree
HeapAlloc
SetUnhandledExceptionFilter
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
LeaveCriticalSection
EnterCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
Sleep
HeapSize
LoadLibraryW
LCMapStringW
MultiByteToWideChar
GetStringTypeW
HeapReAlloc

Sections

.text
Size: 46KB - Virtual size: 46KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.opnb
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

85209d7ac33bc1c5112caea9537d21a3

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

wininet

mpr

netapi32

urlmon

Sections

.text Size: 67KB - Virtual size: 67KB

.rdata Size: 26KB - Virtual size: 26KB

.data Size: 3KB - Virtual size: 8KB

.reloc Size: 9KB - Virtual size: 9KB

.reloc Size: 512B - Virtual size: 4KB

8b4bcf5ab077746124c7d290389f1e57

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 46KB - Virtual size: 46KB

.data Size: 3KB - Virtual size: 7KB

.opnb Size: 12KB - Virtual size: 11KB

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

.reloc Size: 5KB - Virtual size: 5KB

.text
Size: 67KB - Virtual size: 67KB

.rdata
Size: 26KB - Virtual size: 26KB

.data
Size: 3KB - Virtual size: 8KB

.reloc
Size: 9KB - Virtual size: 9KB

.reloc
Size: 512B - Virtual size: 4KB

.text
Size: 46KB - Virtual size: 46KB

.data
Size: 3KB - Virtual size: 7KB

.opnb
Size: 12KB - Virtual size: 11KB

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

.reloc
Size: 5KB - Virtual size: 5KB