Wintohdd[.]exe

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General

Target

Wintohdd.exe
Size

13.6MB
MD5

7f26e7f08b028b7b92dca6e026222a2a
SHA1

0ded62e765f20918b8b57ec6d7569f091746aaa8
SHA256

3c08df75fafceafde75d0a7602b22feb0486cd430abcb22ba4b0a657feb13f70
SHA512

f631bc52514d0ac399dad903ce5ddc422b15d34cd90d5405cea09d39e98ab89a3e89efacad7c70df285b7cec9d8fd731ec9f21d901728c86026617ce7d27fbb7
SSDEEP

98304:m8I0voYh8BuvY/KofVX+cpxMZAgkabCJkxwyF1+4gbDE2B0RoqDIk:Y0jh8B4vCqxwFMoW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Wintohdd.exe

Files

Wintohdd.exe
.exe windows:6 windows x86 arch:x86

4f2f006e2ecf7172ad368f8289dc96c1

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

Imports

kernel32

WriteFile
WriteConsoleW
WerSetFlags
WerGetFlags
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
RaiseFailFastException
PostQueuedCompletionStatus
LoadLibraryW
LoadLibraryExW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetErrorMode
GetEnvironmentStringsW
GetCurrentThreadId
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 6.3MB - Virtual size: 6.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6.6MB - Virtual size: 6.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 301KB - Virtual size: 498KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 349KB - Virtual size: 349KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4f2f006e2ecf7172ad368f8289dc96c1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 6.3MB - Virtual size: 6.3MB

.rdata Size: 6.6MB - Virtual size: 6.6MB

.data Size: 301KB - Virtual size: 498KB

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

.reloc Size: 349KB - Virtual size: 349KB

.symtab Size: 512B - Virtual size: 4B

.rsrc Size: 18KB - Virtual size: 17KB

.text
Size: 6.3MB - Virtual size: 6.3MB

.rdata
Size: 6.6MB - Virtual size: 6.6MB

.data
Size: 301KB - Virtual size: 498KB

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

.reloc
Size: 349KB - Virtual size: 349KB

.symtab
Size: 512B - Virtual size: 4B

.rsrc
Size: 18KB - Virtual size: 17KB