win[.]exe | Triage

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General

Target

win.exe
Size

3.3MB
MD5

bdfd52bde257782cfd48cf1ed25d2fd3
SHA1

1c4f1144c5fa246fb83d2267711d6431e534f5a0
SHA256

f45582f58eeedb91c28ac5274d86ea44aeb74e3b5a42806662cb02b26b8f07ff
SHA512

b6e9b8f90fb7f171baf5dc885194c170c5b148eba19ce9756ddfe5111f4f7f348976ce02c193b9cbcc2ee36ac36f4900f12154272f8e8e7cd04171d9712edadc
SSDEEP

49152:b1ioSBqpVYdag/vAe6Q3FF7gsDCSNlTNgpBTdNuLYu8npWpHzM1:bFSkm31ZPY4C

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
win.exe

Files

win.exe
.exe windows:5 windows x64

e7e5dce4e2586ce43d9296c44dbc3c4f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

CloseHandle
CreateThread
GlobalLock
lstrcpyW
CreateFileMappingW
MapViewOfFile
GetTickCount
GlobalUnlock
GetCommConfig
GetConsoleAliasExesLengthW
GetOEMCP
EraseTape
GetSystemDefaultLCID
HeapFree
SetLastError
SetPriorityClass
GetCommandLineW
GetCurrentProcess
GetConsoleOutputCP
lstrlenW
GetThreadErrorMode
GetSystemDefaultUILanguage
DeviceIoControl
TerminateProcess
GetUserDefaultLangID
GetModuleFileNameW
GetSystemTimes
GetConsoleCP
GetThreadLocale
GetUserDefaultUILanguage
FlushProcessWriteBuffers
CreateMutexW
GetLargePageMinimum
lstrlenA
DecodeSystemPointer
CreateMutexA
UnregisterApplicationRecoveryCallback
GlobalDeleteAtom
GetACP
OpenProcess
GetVersion
GetCommandLineA
CreateToolhelp32Snapshot
CreateEventW
Sleep
GetTickCount64
Process32NextW
GetMaximumProcessorGroupCount
GlobalFree
SetEvent
DisableThreadLibraryCalls
GetCurrentThread
GetActiveProcessorGroupCount
GlobalAlloc
TlsAlloc
DefineDosDeviceW
GetSystemDEPPolicy
Process32FirstW
CreateThreadpoolCleanupGroup
FreeConsole
HeapAlloc
SwitchToThread
DecodePointer
FindAtomA
UnregisterApplicationRestart
WTSGetActiveConsoleSessionId
ExitProcess
GetCurrentProcessId
GetProcessHeap
FlushInstructionCache
TlsGetValue
ConvertFiberToThread
SetFileApisToANSI
lstrcmpiW
GetEnvironmentStringsW
GetConsoleAliasExesLengthA
GetDriveTypeW
IsDebuggerPresent
DebugSetProcessKillOnExit
SizeofResource
LockResource
LoadResource
FindResourceW
GetModuleHandleW
WriteConsoleW
SetFilePointerEx
ReadConsoleW
SetEndOfFile
GetConsoleMode
RaiseException
FlushFileBuffers
HeapReAlloc
HeapSize
GetStringTypeW
GetUserDefaultLCID
lstrcpyA
lstrcatW
GetLastError
SetFileAttributesW
ExitThread
UnmapViewOfFile
CreateFileW
WaitForSingleObject
FindClose
SetFilePointer
SetErrorMode
VirtualAlloc
WriteFile
FindNextFileW
SetStdHandle
LCMapStringW
FreeEnvironmentStringsW
VirtualFree
FindFirstFileW
LoadLibraryA
ReadFile
GetCPInfo
IsValidCodePage
FindFirstFileExW
GetFileType
GetModuleHandleExW
WideCharToMultiByte
MultiByteToWideChar
GetStdHandle
LoadLibraryExW
GetProcAddress
FreeLibrary
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetStartupInfoW
RtlUnwindEx
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsSetValue
TlsFree

user32

GetWindowLongW
GetForegroundWindow
GetFocus
CloseClipboard
FlashWindow
FindWindowW
CharUpperBuffW
CharUpperW
wsprintfW
GetPropW

gdi32

SetDIBits

advapi32

RegisterServiceCtrlHandlerW
GetTokenInformation
LookupAccountSidW
RegDisablePredefinedCacheEx
RevertToSelf
CryptAcquireContextW
SetServiceStatus
CryptEncrypt
OpenProcessToken
CreateProcessAsUserW
StartServiceCtrlDispatcherW
DuplicateTokenEx

shell32

SHGetSpecialFolderPathW

psapi

QueryWorkingSetEx

mpr

WNetOpenEnumW
WNetCloseEnum
WNetEnumResourceW

shlwapi

PathFindFileNameW
StrStrW

crypt32

CryptStringToBinaryA
CryptDecodeObjectEx
CryptImportPublicKeyInfo

userenv

CreateEnvironmentBlock
DestroyEnvironmentBlock

wtsapi32

WTSFreeMemory
WTSQuerySessionInformationW
WTSEnumerateSessionsW
WTSQueryUserToken

rstrtmgr

RmRegisterResources
RmRestart
RmEndSession
RmStartSession
RmShutdown
RmGetList

winmm

timeGetTime

Sections

.text
Size: 3.2MB - Virtual size: 3.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e7e5dce4e2586ce43d9296c44dbc3c4f

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

psapi

mpr

shlwapi

crypt32

userenv

wtsapi32

rstrtmgr

winmm

Sections

.text Size: 3.2MB - Virtual size: 3.2MB

.rdata Size: 43KB - Virtual size: 42KB

.data Size: 3KB - Virtual size: 15KB

.pdata Size: 5KB - Virtual size: 4KB

.gfids Size: 512B - Virtual size: 160B

.rsrc Size: 5KB - Virtual size: 4KB

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 3.2MB - Virtual size: 3.2MB

.rdata
Size: 43KB - Virtual size: 42KB

.data
Size: 3KB - Virtual size: 15KB

.pdata
Size: 5KB - Virtual size: 4KB

.gfids
Size: 512B - Virtual size: 160B

.rsrc
Size: 5KB - Virtual size: 4KB

.reloc
Size: 2KB - Virtual size: 1KB