83ed2d22085e5ce8c4e5f585fc4b1431_locky_JC[.]exe

Sharing

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General

Target

83ed2d22085e5ce8c4e5f585fc4b1431_locky_JC.exe
Size

3.3MB
MD5

83ed2d22085e5ce8c4e5f585fc4b1431
SHA1

ba2cea06c7d4cd9ac399fb83edaae343a8677dde
SHA256

ee862a3ade7f7be646a6aaacf011beda6704152086600a5e70706fc5a08877bb
SHA512

e6366caa4d533648783a076ecfcd9887f8eae45dee4eb5c85bbb69480703a01852b1ea7959472dbd7e24f64b284de3af6ce8ea8286ce656d4637ce7a73717649
SSDEEP

24576:lyy+PkirAhakbH5JmKopHKX4ANuMl0cSs/P0Fhf4pePTx8fNOAX2T7bVmSpkP+X:lyyA5AhaBgoTGfNOdT7pmSp

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
83ed2d22085e5ce8c4e5f585fc4b1431_locky_JC.exe

Files

83ed2d22085e5ce8c4e5f585fc4b1431_locky_JC.exe
.exe windows x86

66ebbcfb37c7095ce144ec66699570b9

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

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

user32

SystemParametersInfoW
FrameRect
DrawTextW
ReleaseDC
GetDC
GetSystemMetrics
FillRect

gdi32

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

advapi32

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

shell32

ShellExecuteW
SHGetFolderPathW

ole32

CoInitializeEx
CoUninitialize
CoInitializeSecurity
CoCreateInstance

oleaut32

VariantClear
SysAllocString
SysAllocStringByteLen
SysStringByteLen
SysFreeString
VariantInit

wininet

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

mpr

WNetEnumResourceW
WNetAddConnection2W
WNetCloseEnum
WNetOpenEnumW

netapi32

DsRoleFreeMemory
DsRoleGetPrimaryDomainInformation

urlmon

ObtainUserAgentString

Sections

.text
Size: 87KB - Virtual size: 87KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.cdata
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

66ebbcfb37c7095ce144ec66699570b9

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

wininet

mpr

netapi32

urlmon

Sections

.text Size: 87KB - Virtual size: 87KB

.rdata Size: 29KB - Virtual size: 28KB

.data Size: 4KB - Virtual size: 10KB

.reloc Size: 10KB - Virtual size: 10KB

.cdata Size: 3KB - Virtual size: 4KB

.text
Size: 87KB - Virtual size: 87KB

.rdata
Size: 29KB - Virtual size: 28KB

.data
Size: 4KB - Virtual size: 10KB

.reloc
Size: 10KB - Virtual size: 10KB

.cdata
Size: 3KB - Virtual size: 4KB