K7RansomwareScn[.]exe

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General

Target

K7RansomwareScn.exe
Size

51.2MB
MD5

08cd0e48dbc52a4e6a280005d6c451fe
SHA1

6c43cb418b30fa374637db5fff2867899a37c725
SHA256

b575ef92f9c8449016420ed73cbf6f0dad131325d8052d6dfc7bf234ddbb1fe9
SHA512

e2106d0499b7b98e1ed54cfbaa0d159fa965469e47082175c1d54b725848cd35306278a11b6a91f578d4c4ae3d73f8cc6b6d402b61e0f214a84b994534a631ad
SSDEEP

786432:5Hr/q4rmVh/smXuxqhGQ+1nklWAsGU2+dhMzV8rLPprWu5EEFQA+/ZuG:NDmVWP2G8lWfGU2ChMB8rLgu5EEo/3

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
K7RansomwareScn.exe

Files

K7RansomwareScn.exe
.exe windows:5 windows x86 arch:x86

Password: infected

8d7b04f8afb6a6a0718f367178382017

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

E:\K7TotalSecurityCore\Ver10\trunk\Tools\K7SelfExtractorV1\Release\K7MalwareScanner.pdb

Imports

kernel32

CreateFileA
SetFilePointer
SystemTimeToFileTime
SetFileTime
WriteFile
GetFileAttributesA
ReadFile
CreateDirectoryA
GetCurrentDirectoryA
CloseHandle
LocalFileTimeToFileTime
GetFileSize
CreateFileW
GetLastError
lstrlenA
FindFirstFileA
RemoveDirectoryA
SetFileAttributesA
FindClose
FindNextFileA
DeleteFileA
lstrcpynA
HeapAlloc
HeapFree
GetProcessHeap
lstrcpyA
FindResourceA
FreeResource
LoadResource
WaitForSingleObject
SizeofResource
CreateProcessA
GetStartupInfoA
LockResource
GetModuleHandleA
GetTempPathA
CreateDirectoryW
DeleteFileW
SetFileAttributesW
AreFileApisANSI
FlushFileBuffers
WriteConsoleW
GetCommandLineA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
GetModuleHandleW
GetProcAddress
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
Sleep
ExitProcess
GetStdHandle
GetModuleFileNameA
RaiseException
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
InitializeCriticalSectionAndSpinCount
RtlUnwind
LoadLibraryA
HeapSize
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP

user32

wsprintfA

shell32

SHGetFolderPathA

Sections

.text
Size: 99KB - Virtual size: 99KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 50.3MB - Virtual size: 50.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

8d7b04f8afb6a6a0718f367178382017

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

shell32

Sections

.text Size: 99KB - Virtual size: 99KB

.rdata Size: 18KB - Virtual size: 18KB

.data Size: 4KB - Virtual size: 19KB

.rsrc Size: 50.3MB - Virtual size: 50.3MB

.reloc Size: 37KB - Virtual size: 36KB

.text
Size: 99KB - Virtual size: 99KB

.rdata
Size: 18KB - Virtual size: 18KB

.data
Size: 4KB - Virtual size: 19KB

.rsrc
Size: 50.3MB - Virtual size: 50.3MB

.reloc
Size: 37KB - Virtual size: 36KB